Forem: Sanchit Bajaj

Goodbye CRA, Hello Vite: A Developer’s 2026 Survival Guide For Migration

Sanchit Bajaj — Tue, 02 Dec 2025 19:48:29 +0000

Hey Developers 👋 for years, Create React App (CRA) was the go-to tool for setting up React projects quickly. However, as of Feb 2025, CRA is officially sunset. The React team no longer recommends using it due to slow build times, outdated configurations, and lack of support for modern features like ES modules and native ESM-compatible dependencies.

If you are still using CRA, it’s time to migrate. I have worked with a lot of teams, and in my opinion if you have a SPA application that doesn’t need the latest nuts and bolts like React Server Components, then Vite is the best option.

What is Vite? 🤔

Vite a fast, modern build tool that offers instant hot module replacement (HMR), optimized builds, and better DX (Developer Experience). It aims to provide a faster and leaner development experience for modern web projects.

In this guide, I walk through how to migrate your existing CRA project to Vite in just a few simple steps.

Why Choose Vite? ⚒️

Vite, developed by the Vue.js creator Evan You, has quickly become the preferred choice for modern frontend development. Here’s why:

### Super-Fast Development

Vite leverages ES modules (ESM) and an optimized dependency pre-bundling process, making development incredibly fast. Unlike CRA, which processes all dependencies at runtime, Vite pre-bundles dependencies using esbuild, significantly reducing cold-start times. This means near-instant feedback when making changes.

### Instant Hot Reloading

Unlike CRA, where hot module replacement (HMR) can sometimes be slow or unreliable, Vite provides truly instant updates with no page reload required. Changes are reflected in real time, making the development experience smoother and more efficient.

### Optimized Builds

Vite uses Rollup as its bundler for production builds, ensuring efficient tree-shaking, code-splitting, and smaller bundle sizes. This results in faster load times for end users and better overall application performance.

### Better ESM Support

CRA relies heavily on Webpack and Babel for module bundling, which can introduce unnecessary complexity and slower transpilation times. Vite natively supports ES modules (ESM) and can handle modern JavaScript without needing Babel in most cases, leading to significantly faster builds.

### No More Webpack Config Hassles

Webpack configurations in CRA can be complex and difficult to customize. Vite eliminates this burden with a plugin-based system that provides sensible defaults while allowing easy customization through a simple configuration file (vite.config.js). This makes it much more developer-friendly and flexible.

Step-by-Step Guide: Migrating CRA to Vite

Here is a quick step-by-step guide to move to Vite from your basic CRA app.

Uninstall Create React App

Since we’re moving away from CRA, start by removing the CRA-specific dependencies:

npm uninstall react-scripts

or if you are using yarn

yarn remove react-scripts

Install Vite and Necessary Plugins

Vite requires its own React plugin to handle JSX and React Fast Refresh.

Run the following command:

npm install vite @vitejs/plugin-react --save-dev

Update `package.json` Scripts

Replace the old CRA scripts in your package.json:

"scripts": {
  "dev": "vite",
  "build": "vite build",
  "preview": "vite preview"
}

Move and Modify `index.html`

In CRA, the index.html file is inside public/. Vite requires it at the project root.

Move public/index.html to the root folder and update the script tag:

<script type="module" src="/src/main.jsx"></script>

Create `vite.config.js`

To customize your Vite setup, create a vite.config.js file in the root:

import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';

export default defineConfig({
  plugins: [react()],
  build: {
    outDir: 'build', // CRA's default build output
  },
});

Update Project Start File

In CRA, the start project start will be index.js. Rename it to main.jsx.

Update Static Asset Handling

CRA automatically serves files inside public/. In Vite, reference static assets directly in public/ or import them in JavaScript.

CRA:

<img src={process.env.PUBLIC_URL + "/logo.png"} />

Vite:

<img src="/logo.png" />

Adjust Environment Variables

CRA uses REACT_APP_ prefixes for environment variables, but Vite uses VITE_.

Rename .env variables from:

REACT_APP_API_KEY=yourapikey

To:

VITE_API_KEY=yourapikey

And access them as follows:

const apiKey = import.meta.env.VITE_API_KEY;

Handle CSS and Global Styles

If your CRA project relies on index.css, import it explicitly inside main.jsx:

import './index.css';

For CSS Modules, Vite supports .module.css files out of the box:

import styles from './App.module.css';

Migrate Testing (If you have Jest tests)

If you’re using Jest, you might want to switch to Vitest, a testing framework optimized for Vite.

Install Vitest:

npm install vitest --save-dev

Update package.json test script:

"scripts": {
  "test": "vitest"
}

Configure Vitest in vite.config.js

test: {
  globals: true,
  environment: 'jsdom',
  setupFiles: './src/setupTests.js',
},

Final Steps: Run Your Vite App!

You’re now ready to start your new Vite-powered React app! Run:

npm run dev

This starts a fast development server.

Bonus: If you are getting issue hosting it!

When you deploy a Vite-powered React app to Vercel, there’s one small but important extra step: you need to tell Vercel how to handle your client-side routes. Since Vite apps use React Router for navigation, the browser updates the URL (like /about or /dashboard) but still expects the React app to load from the same index.html file. Vercel, on the other hand, tries to find an actual file at that path—and if it doesn’t exist, it shows a 404. To fix this, we add a simple vercel.json configuration that tells Vercel: “If you don’t find the requested file, just serve index.html and let the React app handle the routing.” This ensures that page refreshes, direct links, and deep links all work perfectly in your migrated Vite app.

{
  "rewrites": [
    {
      "source": "/(.*)",
      "destination": "/index.html"
    }
  ]
}

Wrapping Up: Why This Migration is Worth It

Migrating from CRA to Vite is a game-changer. You will experience faster development, better build times, and modern React tooling. With CRA officially deprecated, moving to Vite ensures your React projects stay up-to-date with the latest best practices.

If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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6 Game-Changing AI Models That Defined 2025 💥

Sanchit Bajaj — Tue, 02 Dec 2025 15:31:09 +0000

Hi Developers 👋 if you look around today, you’ll notice something interesting. People are not just using AI for fun anymore. They are building companies, writing books, researching, marketing, coding, editing videos, and even managing entire workflows with the help of AI.

What felt like a sci-fi dream a few years ago has quietly become a part of our everyday lives. And in this new era, six AI models have stepped forward as the true game changers.

Claude, ChatGPT, Perplexity, Grok, Gemini and DeepSeek have matured into reliable partners that help us think better, work faster and create more than ever before.

Let’s dive deep into each one and understand, in simple language, what makes them special.

1. Claude 4.5: The Calm and Clear Thinker 🧘‍♂️📘

Claude has built a reputation for being the model people trust when they need clean reasoning and long, thoughtful answers. It feels like talking to that one friend who always gives the most sensible advice, without overcomplicating anything.

What Claude does really well

Agentic AI: Can reason, plan, and execute multi-step tasks with minimal supervision.
Handles huge context windows of up to 1M tokens — making it ideal for research, legal work, and multi-document analysis.
Reads long documents without losing track
Helps with contracts, legal notes and professional writing
Keeps explanations simple, organised and easy to follow
Rarely makes wild guesses and stays reliable

Pros

Outstanding for founders managing documents, contracts & complex workflows
Highly trusted for long, research-heavy tasks
Rarely hallucinates

Cons

Too cautious creatively at times
Not the fastest for “casual brainstorming”
Some features locked behind enterprise tiers

2. ChatGPT-5: The Friendly All-Rounder You Can Rely On ⭐🤝

ChatGPT remains one of the most popular AI companions because it can do almost anything you ask. Whether you want to write emails, debug code, learn a skill, generate ideas or simply chat, it adapts instantly.

What makes ChatGPT so loved

Understands text, images and voice together
Excellent for productivity, personal learning and planning
Has a huge library of tools and integrated apps
Great balance of creativity and logic

Pros

Best all-rounder model
Exceptional for productivity, teaching, coding, and everyday workflows
Massive third-party ecosystem

Cons

Subscription costs rise with advanced features
Can hallucinate on niche or under-documented topics

3. Perplexity: Your Smartest Research Partner 🔍📚

If Google and an intelligent assistant had a child, it would look like Perplexity. It doesn’t just answer your questions. It shows where the information came from and gives you links, references and fact-checked insights.

Why people love Perplexity

Perfect for research, trend analysis and learning new topics
Always provides sources so you know the information is real
Stays fast even with complicated questions
Works like a knowledgeable guide pulling data from multiple places

Pros

Most accurate search-oriented LLM
Dependable for market reports, data insights & user research
Verification-first approach

Cons

Limited creative writing
Dependent on live data quality
Full features locked behind premium tier

4. Grok 4: The Internet’s Fastest Real-Time AI ⚡🌐

Grok feels like that friend who is always online, always updated and always ready with the latest tea.

Because it is connected to X (formerly Twitter), it understands real-time events better than any other AI.

Grok’s biggest strengths

Amazing at detecting trends, memes and the latest discussions
Great match for content creators who react to live news
Strong understanding of culture, humour and internet behaviour

Pros

Best for meme culture, social listening & marketing insights
Ideal for creators and brands monitoring audience shifts

Cons

Still maturing in accuracy and technical reasoning
Limited applications outside social media use cases

5. Gemini 2.5: The Visual and Creative Powerhouse 🎨📷

Google’s Gemini shines when your work involves visuals, research or content creation.

It works smoothly with Google tools, which makes it a favourite for teams working on slides, videos and reports.

What Gemini is great at

Understanding images, videos and long documents together
Helping with design ideas, SEO planning and content strategy
Supporting multiple languages fluently
Working inside Google Docs, Slides and Sheets

Pros

Fantastic for technical teams & developers
Great for content creators who rely on video + image input
Strong multilingual support

Cons

Output can feel mechanical at times
Privacy concerns around data within the Google ecosystem

6. DeepSeek V3.1: The Efficient and Affordable Performer ⚙️💡

DeepSeek surprised the world by offering high-quality intelligence at a fraction of the cost.

It is fast, efficient and incredibly strong in maths, reasoning and technical work.

Why DeepSeek stands out

Provides strong performance without expensive hardware
Very good at numbers, analysis and engineering tasks
Popular in the developer community
Accessible for people and companies on tighter budgets

Pros

Best performance-to-cost ratio
Excellent for technical calculations
Fast adoption in Asia & developer communities

Cons

Limited English creative capabilities
Documentation still maturing
Region-specific usage patterns

The New Era of AI: A Team Effort, Not a Competition 🌍🤝

What’s exciting about 2025 is not that one AI model has beaten the rest. It’s the fact that all six models have matured enough to shape a completely new way of working and thinking.

Claude helps you think clearly.
ChatGPT helps you get things done.
Perplexity helps you stay informed.
Grok helps you stay connected to the world.
Gemini helps you create and visualise.
DeepSeek helps you scale efficiently.

Each one adds something unique to your daily life and together they form a powerful ecosystem that pushes the world forward.

If you enjoyed this breakdown and want more easy-to-read insights on AI, tech or marketing, share this blog with someone who needs it and feel free to ask me what you want to explore next. Let’s continue learning and building a smarter future together. 🚀

If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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Want a Job? Then Stop Whining and Build These 20 Projects ⚒️

Sanchit Bajaj — Sun, 03 Aug 2025 09:42:55 +0000

Hello Developers 👋

In the ever changing era of technological advancements, one should have a clear strategy to stay ahead in this fast-paced environment before getting replaced by someone. But, without a proper guide anyone would get lost easily and loose hope.

Without the right direction, it's easy to get lost and eventually lose hope. From the depths of tutorial hell to the overwhelming sea of content on the internet, figuring out what truly matters and what actually helps you land a job feels nearly impossible.

That’s exactly why I’ve curated 20 real-world projects — not just to teach you, but to genuinely prepare you for what today’s job market demands.

Let’s stop learning for the sake of it and start building with purpose. 💻⚡

Beginner Level Projects

To-Do App (React State Mastery)
- Learn useState, props, and component structure.
- Perfect for mastering UI basics and local state management.
Blogging Website (CRUD + Routing)
- Understand CRUD operations with Express and MongoDB.
- Build your own blog platform with dynamic routes and post management.
JWT Auth System (Login/Register + Protected Routes)
- Grasp the essentials of web security.
- Understanding of using JSON Web Tokens, cookies, and middlewares.
- Perfect foundation for future secure apps.
Notes App (MongoDB Based)
- Build a Google Keep-like application.
- It should persistent note storage using Mongoose schemas.
Weather Dashboard (API Integration)
- Work with third-party APIs using Axios.
- Learn how to handle async data and update UI in real-time.

Intermediate Level Projects

Real-Time Chat App (Socket.IO)
- Explore WebSockets, room creation, and real-time messaging logic.
- A solid project to understand live app behavior.
Mini E-commerce (Cart + Checkout)
- Implement cart functionality, checkout flow, and Stripe integration.
- Build a fully working shopping experience.
Admin Dashboard (Charts + Protected Pages)
- Use Chart.js to visualize data.
- Build aggregated pipelines to fetch different reports.
- Learn how to handle role-based authentication and secure admin routes.
Blog CMS with Admin Panel
- Add a rich text editor and implement slug-based routes.
- Build a permissions management system for admins and authors.
Expense Tracker App (Mongo Aggregation)
- Use MongoDB’s aggregation pipeline to generate analytics.
- Show graphical insights on user spending.
- Generate automated monthly reports to users.

Career-Defining Advanced Projects

Complete Social Media App
- Build core features like posts, likes, comments, and real-time messaging.
- This is your mini Instagram clone.
- Build asset handling and rendering system for handling millions of request in seconds.
Job Portal System
- Create a platform where companies post jobs and users apply.
- Add filters, resumes, and email integration.
- Build resume scanning and scoring system using AI.
Learning Management System (LMS)
- Allow users to add/buy courses, watch lessons, and track progress.
- This mimics platforms like Udemy or Coursera.
AI Content Generator Tool
- Integrate OpenAI/Claude/Gemini APIs and build an app that generates content using prompts.
- Learn prompt engineering and rate limiting.
- Make it a multi model architecture to increase complexity.
Multi-Vendor Ecommerce Platform
- Allow seller, buyer, and admin roles.
- Handle product uploads, orders, payments, and inventory—like a real-world Amazon.
- Build a reporting system for sellers and admin.

Bonus Career Booster Projects

Note💡: These projects not only shows you’re not just a developer but also shows that you understand product thinking.

Portfolio CMS
- Let users (or yourself) add, update, or delete portfolio items using a custom admin panel.
- Build a content serving system for users based on slugs.
Video Streaming Platform
- Upload, stream, and manage videos.
- Add features like thumbnails, views, and search—your own YouTube lite.
Google Docs Clone
- Build collaborative real-time editing with Socket.IO, Quill, and MongoDB.
- This shows advanced understanding of sync logic.
Real Estate Marketplace
- Create dynamic property listings with filters, map integration, and role-based dashboards.
Code Editor Platform
- A live code editor that can execute code snippets.
- Combine frontend and backend logic for a true SaaS-like experience.

Why These Projects Matter?

They touch every key aspect of the that a full stack developer should know: CRUD, Auth, APIs, Real-Time, Stripe, MongoDB Aggregation, etc.

They are resume-ready and interview-proof. You can showcase them on GitHub, your portfolio, and even in technical blogs. They make your knowledge visible to the recruiters and hit all the checkboxes a general job description for the full stack developer role.

If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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Zero to SEO Hero: Uncover the Secret Behind Online Success

Sanchit Bajaj — Fri, 23 May 2025 04:30:00 +0000

In a digital world where over 8.5 billion searches happen on Google every day, standing out online isn't just nice-to-have—it's essential for survival 💪. Imagine having a beautiful storefront hidden in an alley that no one walks down. That's exactly what your website is without proper SEO.

The difference between thriving online and becoming digital ghost town often comes down to understanding and implementing effective Search Engine Optimization. Whether you're a startup founder, a seasoned marketer, or a curious website owner, mastering SEO can be the difference between being found or forgotten in today's crowded digital landscape.

What is SEO and How Does It Actually Work? 🤔

Search Engine Optimization (SEO) is the practice of increasing the quantity and quality of traffic to your website through organic search engine results. But beyond this textbook definition lies a dynamic ecosystem that's continuously evolving.

The Core Mechanics of SEO:

Crawling: Search engines use automated bots (crawlers) to discover and scan websites across the internet
Indexing: The content discovered during crawling is organized and stored in a massive database
Ranking: When a user performs a search, algorithms analyze the indexed content to deliver the most relevant results
User Experience: How visitors interact with your site impacts your rankings in a feedback loop

Key Components of Modern SEO:

On-Page SEO: Optimizing individual pages with relevant keywords, quality content, meta tags, and proper HTML structure
Off-Page SEO: Building your site's reputation through backlinks, social signals, and brand mentions
Technical SEO: Ensuring your website's infrastructure supports search engine crawling and indexing
Local SEO: Optimizing for location-based searches to attract nearby customers
Mobile SEO: Providing seamless experiences across all devices (with mobile-first indexing now standard)

Why SEO Matters: Benefits That Transform Businesses 📈

Implementing strategic SEO delivers multifaceted benefits that extend far beyond simply ranking well:

Targeted Traffic: Attracts visitors actively searching for your offerings (with conversion rates averaging 14.6% compared to 1.7% for outbound leads)
Credibility Building: Higher rankings create perception of authority and trustworthiness
Cost Effectiveness: Organic traffic continues flowing without ongoing ad spend
Competitive Edge: Positions your business ahead of competitors who neglect search optimization
Measurable ROI: Performance can be tracked, analyzed and optimized over time
Brand Awareness: Even users who don't click see your brand prominently displayed in results
Market Insight: SEO research reveals valuable data about customer preferences and behavior

Essential SEO Tools to Dominate Search Rankings 🛠️

To effectively implement SEO strategies, you need the right tools in your arsenal. Here's a comprehensive breakdown of powerful platforms that can revolutionize your approach:one

1️⃣ Featured.com

This comprehensive platform serves as an all-in-one SEO solution for businesses looking to enhance their digital footprint. Featured.com excels at providing actionable insights through its intuitive dashboard, allowing users to track keyword rankings, analyze competitor strategies, and identify content opportunities. Its backlink analysis tool helps identify valuable link-building prospects while monitoring your existing link profile for potential issues.

2️⃣ Watchdog.heytony.ca

Watchdog specializes in real-time monitoring of your website's technical health and performance metrics. The platform automatically alerts you when critical SEO issues arise, from broken links to server downtime. Its continuous crawling feature mimics search engine behavior to catch indexing problems before they impact rankings. Particularly useful for large sites, Watchdog helps prevent small technical issues from becoming major ranking setbacks.

3️⃣ Hotjar.com

While not strictly an SEO tool, Hotjar provides invaluable user experience insights that directly impact search performance. Through heatmaps, session recordings, and conversion funnels, Hotjar helps you understand how visitors interact with your content. This user behavior data enables you to optimize page elements, improve engagement metrics like dwell time, and reduce bounce rates—all factors that influence search rankings.

4️⃣ SurferSEO.com

Surfer SEO revolutionizes content optimization with its data-driven approach to on-page factors. The platform analyzes top-ranking pages to identify content patterns and provides specific recommendations for word count, keyword density, headings, and more. Its Content Editor offers real-time scoring as you write, ensuring your content meets the exact specifications needed to compete for target keywords.

5️⃣ TheHoth.com

The Hoth offers managed SEO services alongside powerful proprietary tools. Their platform streamlines the process of ordering content, building backlinks, and tracking campaign performance. Their white-label reporting features make it especially valuable for agencies managing multiple client accounts. The Hoth excels at delivering scalable link-building solutions with transparent metrics and guaranteed placements.

6️⃣ SEOSiteCheckup.com

This diagnostic tool performs comprehensive website audits covering over 100 technical SEO checkpoints. SEOSiteCheckup evaluates everything from meta tags and content optimization to server configuration and mobile compatibility. Its straightforward scoring system helps prioritize fixes, while detailed explanations make technical issues understandable even for SEO beginners.

7️⃣ Keyword.io

Keyword.io extracts thousands of long-tail keyword suggestions from various sources including Google Autocomplete, Bing, Amazon, and YouTube. The platform excels at uncovering question-based queries and conversational phrases that reflect how real users search. Its filtering capabilities help identify low-competition opportunities that other tools might miss, making it perfect for content ideation.

8️⃣ Mangools.com

Mangools offers five interconnected SEO tools with an exceptionally user-friendly interface. KWFinder reveals low-competition keywords, SERPChecker analyzes ranking pages, SERPWatcher tracks positions, LinkMiner evaluates backlinks, and SiteProfiler provides comprehensive domain analysis. The platform's visual approach to data presentation makes complex SEO metrics accessible to users of all experience levels.

9️⃣ Google Search Console

This free official Google tool provides direct insights into how the search engine views your site. Search Console reveals which queries drive traffic, highlights indexing issues, confirms mobile usability, and even allows submission of sitemaps directly to Google. Its Security Issues report helps identify potential hacks or malware that could devastate rankings.

🔟 Frase.io

Frase combines SEO and AI-powered content optimization to help create comprehensive, authoritative content. The platform analyzes top-ranking pages for any topic and generates detailed content briefs highlighting questions to answer, topics to cover, and keywords to include. Its AI writing assistant helps scale content production while maintaining the depth and relevance search engines reward.

Implementing SEO: A Strategic Approach for Sustainable Results 🎯

Effective SEO implementation requires a methodical approach:

Conduct a Thorough Website Audit

Identify technical issues impeding search performance
Analyze current content gaps and opportunities
Assess backlink profile quality and diversity

Develop a Keyword Strategy

Research terms your target audience is actively using
Prioritize keywords based on relevance, volume and competition
Map keywords to specific pages and content assets

Optimize On-Page Elements

Create comprehensive, authoritative content
Structure content with proper heading hierarchy
Optimize meta titles, descriptions and image attributes

Enhance Technical Foundation

Improve site speed and mobile responsiveness
Implement structured data markup
Create clean URL structures and internal linking patterns

Build Authority Through Quality Backlinks

Create link-worthy content assets
Develop relationships with industry publications
Monitor and disavow toxic backlinks

Track, Analyze and Refine

Establish baseline metrics and KPIs
Monitor rankings, traffic and conversions
Continuously adapt to algorithm changes

Conclusion: Becoming an SEO Champion 🏆

Mastering these SEO tools doesn't just boost your website's visibility—it transforms you into an industry expert. By implementing strategic SEO practices, you'll elevate both your brand's digital presence and your professional value in today's competitive market.

Ready to level up? Start with a comprehensive site audit, then build a data-driven content strategy using the tools we've covered. In a digital world where 75% of users never scroll past page one, effective SEO is the difference between prominence and invisibility. Your journey to SEO mastery starts now—what will you optimize first? 🚀

If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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Color Mastery Unlocked: Top 10 Digital Tools for Stunning Design Palettes

Sanchit Bajaj — Mon, 19 May 2025 03:30:00 +0000

Have you ever stared at a blank canvas, paralyzed by the infinite possibilities of color combinations? You're not alone! Whether you're a seasoned designer or a marketing professional trying to create eye-catching graphics, finding the perfect color scheme can feel like searching for a needle in a chromatic haystack. But here's the good news: the digital world is brimming with powerful tools specifically designed to make color selection not just easier, but actually enjoyable. Say goodbye to color-choice anxiety and hello to palette perfection with these game-changing color tools that will transform your design process! ✨

10 Essential Color Tools for Designers and Marketers

1. Coolors 🔥

Link 🔗: http://coolors.co

Features & Benefits: Coolors offers an incredibly intuitive interface with a space-bar-to-generate feature that makes color exploration fun and effortless. With options to lock colors you love while generating new complementary shades, you can quickly build harmonious palettes. Their mobile app ensures you can capture color inspiration anywhere, while the export options let you seamlessly integrate your palettes into design software.

2. My Color Space 🌈

Link 🔗: https://mycolor.space/

Features & Benefits: This unique tool goes beyond basic color pairing by generating complex, multi-color gradients and palettes from a single color input. MyColor.Space excels at creating unexpected but harmonious combinations through its various gradient generators and palette suggestions. It's particularly useful for designers looking to break out of conventional color relationships and discover fresh, innovative schemes.

3. Real Time Colors 👁️

Link 🔗: https://www.realtimecolors.com/

Features & Benefits: What sets RealTimeColors apart is its live preview functionality, allowing you to instantly visualize your color palette in action on a sample website. This real-time feedback helps designers and marketers understand how colors interact in context, making it easier to evaluate accessibility, readability, and overall user experience before finalizing design decisions.

4. Color Hunt 💎

Link 🔗: https://colorhunt.co/

Features & Benefits: ColorHunt serves as a curated community library of thousands of trendy, ready-to-use color palettes. Updated daily with fresh combinations, it's perfect for designers seeking inspiration or quick solutions. Each palette comes with easy copy functionality for hex codes and can be filtered by mood, theme, or color base, making it an invaluable resource for time-sensitive projects.

5. Happy Hues 😊

Link 🔗: https://www.happyhues.co/

Features & Benefits: Happy Hues takes a unique approach by showing complete UI examples with different color schemes applied. This context-rich presentation helps designers understand how color palettes affect the mood and functionality of interfaces. With thoughtfully crafted, accessible combinations and real-world application examples, it bridges the gap between color theory and practical implementation.

6. Radix UI Colors 🧩

Link 🔗: https://www.radix-ui.com/colors/custom

Features & Benefits: Radix offers systematically designed color scales specifically optimized for UI development. Each color includes 12 carefully calibrated shades with proper contrast ratios, making it exceptionally valuable for creating accessible designs. The mathematical precision behind these scales ensures consistency across your projects, while still providing beautiful, harmonious color relationships.

7. Shader Gradient ✨

Link 🔗: https://www.shadergradient.co

Features & Benefits: For designers seeking cutting-edge visual effects, ShaderGradient provides programmatically generated 3D gradients that add depth and movement to designs. These sophisticated gradients can be customized for intensity, direction, and color stops, offering modern, eye-catching backgrounds that transcend flat design. The tool also includes export options for various development frameworks.

8. UI Colors 📱

Link 🔗: https://uicolors.app/

Features & Benefits: UIColors specializes in generating comprehensive color systems for product design, automatically creating light and dark mode variants. It excels at producing semantic color sets (success, warning, error, etc.) from your base palette, ensuring design system consistency. The tool's export options for various design and development environments make implementation seamless across platforms.

9. Colour Contrast 👓

Link 🔗: https://colourcontrast.cc/

Features & Benefits: This accessibility-focused tool helps ensure your color combinations meet WCAG standards for readability and accessibility. ColourContrast provides instant contrast ratio calculations with pass/fail indicators for various accessibility levels. Its interactive interface allows designers to adjust colors until they achieve both aesthetic appeal and functional accessibility—essential for inclusive design.

10. Paletton 🔬

Link 🔗: https://paletton.com/

Features & Benefits: Paletton stands out with its advanced color theory approach, offering precise control over color relationships based on the color wheel. Its detailed options for monochromatic, adjacent, triad, tetrad, and custom schemes make it ideal for designers who want to understand the mathematical and theoretical foundations behind effective color combinations while creating sophisticated, harmonious palettes.

Color Your Way to Design Excellence ✨

The difference between average design and exceptional design often comes down to thoughtful color choices. With these powerful tools at your fingertips, you're now equipped to select, combine, and implement colors with confidence and creativity. Remember that the perfect palette doesn't just look good—it communicates effectively, evokes the right emotions, and enhances user experience.

Ready to transform your design process?

Start exploring these color tools today and watch your creative projects come alive with chromatic brilliance! Whether you're rebranding your company, designing a website, or creating social media graphics, these resources will help you develop a cohesive, impactful color strategy that sets you apart from the competition.

What's your next color-focused project? Don't wait for inspiration—generate it with these amazing tools and share your creations with the world! Let's connect in the comments below with your favorite color combinations. 💫

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Git Commands: The Developer's Power Tools 🚀

Sanchit Bajaj — Sun, 27 Apr 2025 13:44:33 +0000

Hey Developers 👋 ever lost hours of work because you accidentally deleted code? Or struggled to merge changes from multiple team members without creating chaos? Welcome to the world before Git.

Git changed everything. This brilliant version control system has become the backbone of modern software development, tracking every change with precision and enabling seamless collaboration across time zones and teams. What once required elaborate backup systems and painful manual merges now happens with a few simple commands.

In this guide, we'll explore 70 essential Git commands that will supercharge your development workflow. From beginner to advanced, these commands are organized as levels in your Git mastery journey. Let's power up your development skills! ⚡

🌱 Level 1: Git Basics - First Steps

These commands acts as a stepping stone to your git setup and initialization.

git init: Creates a new Git repository in your current directory. This command gives birth to the magical .git folder that makes version control possible.
git clone [url]: Downloads a complete copy of a remote repository to your local machine. Not just the latest version—you get the entire history of the project!
git add [file/directory]: Stages changes for commit, adding them to Git's "staging area." Think of it as preparing your changes for their official snapshot.
git commit -m "[message]": Records the staged snapshot permanently in version history. Each commit creates a unique ID that lets you revisit this exact state later.
git status: Displays the state of your working directory and staging area. Your project's health check—shows modified files, staged changes, and more.
git diff: Shows changes between commits, commit and working tree, etc. The detective tool that reveals exactly what changed, line by line.
git checkout [branch/commit]: Switches branches or restores working tree files. Your time machine for moving between different versions of your project.
git reset [file/commit]: Undoes changes to files in the working directory. Your "undo" button for when things go wrong.
git log: Displays the commit history for the current branch. Your project's journal—see who did what and when.
git show [commit]: Shows various types of objects (commits, tags, etc.). Reveals the details behind any commit, tag, or reference.
git tag [name]: Creates, lists, deletes, or verifies tags. Perfect for marking release points like "v1.0" or "beta-release".
git push [remote] [branch]: Updates remote refs along with associated objects. Shares your local commits with the world!
git pull: Fetches from and integrates with another repository or branch. Gets you up to date with the latest changes from your team.

🌿 Level 2: Branching - Parallel Development

Developing things parallelly will boost your work and changes made in isolation does not impact the entire application if issue occurs.

git branch: Lists, creates, or deletes branches. Your map of the different development paths in your project.
git checkout -b [branch-name]: Creates a new branch and switches to it immediately. A fast track to start working on a new feature or fix.
git merge [branch]: Joins two or more development histories together. Brings the changes from another branch into your current branch.
git rebase [branch]: Reapplies commits on top of another base tip. Creates a cleaner history by moving your branch to the tip of another branch.
git branch --set-upstream-to [remote/branch]: Sets the default remote branch for the current local branch. Establishes a tracking relationship for easier pushing and pulling.
git branch --unset-upstream: Removes the upstream information for the current branch. Disconnects your branch from its remote counterpart.
git cherry-pick [commit]: Applies the changes from specific commits to the current branch. Selectively brings changes from one branch to another.

🔄 Level 3: Merging - Combining Work

After parallel development, merging is a key concept to gather and merge all changes on single main branch.

git merge [branch]: Incorporates changes from the named branch into the current branch. The collaborative bridge that brings different lines of development together.
git rebase [branch]: Reapplies your changes on top of another branch's changes. Creates a cleaner, more linear project history.

📦 Level 4: Stashing - Save Works in Progress

When something occurs and you’re not sure whether to commit this or not, stash will save your progress.

git stash: Temporarily stores all modified tracked files. Like pressing pause on your work without committing half-finished code.
git stash pop: Applies the stashed changes and removes them from the stash. Returns to your paused work right where you left off.
git stash list: Lists all stashed change sets. Shows all your saved work-in-progress snapshots.
git stash apply: Applies the stashed changes without removing them. Useful when you want to use the same stashed changes multiple times.
git stash drop: Discards the specified stash. Cleans up your stash list when you no longer need saved changes.

🌐 Level 5: Remotes - Connecting with Others

Making remote connections give access to centralized project’s hub to build, enhance and collaborate into others’ work.

git remote: Manages the set of tracked repositories. Your directory of project connections.
git remote add [name] [url]: Adds a new remote repository. Establishes a new connection with another repository.
git remote remove [name]: Removes a remote from your configuration. Cuts ties with a remote repository when you no longer need it.
git fetch [remote]: Downloads objects and refs from another repository. Gets remote updates without merging them into your work.
git pull [remote] [branch]: Fetches and merges changes from a remote repository. Brings remote changes directly into your working branch.
git push [remote] [branch]: Updates remote refs and associated objects. Publishes your local commits to a remote repository.
git clone --mirror [url]: Creates a mirror clone of a repository. Makes an exact copy including all references and objects.

⚙️ Level 6: Configuration - Customizing Git

Configuring git according to your project make defines simplicity in the process.

git config [key] [value]: Sets a configuration variable for your repository. Customizes how Git behaves for this specific project.
git config --global [key] [value]: Sets global Git configuration. Changes settings for all your Git repositories at once.
git reset config [key]: Resets a configuration variable to its default value. Returns a setting to its original state.

🔧 Level 7: Plumbing - Low-Level Operations

Plumbing out the low level operations with a few commands is where git shines.

git cat-file [type] [object]: Provides content or type and size information for repository objects. Peek inside Git's internal object structure.
git checkout-index [options] [file]: Copies files from the index to the working tree. Useful for scripts that need to extract specific files.
git commit-tree [tree] -p [parent] -m [message]: Creates a new commit object from a tree object. A low-level way to create commits with precise control.
git diff-tree [options] [commit] [commit]: Compares the content and mode of blobs between tree objects. Examines differences between specific commits at a detailed level.
git for-each-ref [options] [pattern]: Outputs information on each ref that matches a pattern. Powerful for scripting operations across multiple references.
git hash-object [file]: Computes the object ID value for a file. Shows what Git would store for a given file.
git ls-files [options]: Shows information about files in the index and working tree. Lists files Git is tracking and their current status.
git ls-remote [repository]: Lists references in a remote repository. See what branches and tags exist on a remote without cloning.
git merge-tree [base-tree] [branch1] [branch2]: Shows three-way merge without touching the index. Previews merge results without actually performing the merge.
git read-tree [options] [tree-ish]: Reads tree information into the index. Updates the staging area with content from a specific tree.
git rev-parse [options] [args]: Picks out and massages parameters for other Git commands. The Swiss Army knife for Git scripting.
git show-branch [options]: Shows branches and their commits. Visualizes branch history and relationships.
git show-ref [options]: Lists references in a local repository. Displays the commit that each reference points to.
git symbolic-ref [name] [ref]: Reads, modifies, and deletes symbolic refs. Manages references like HEAD in more flexible ways.
git tag --list [pattern]: Lists existing tags that match a pattern. Find tags that mark specific versions or features.
git update-ref [options] [ref] [value]: Updates the object name stored in a ref safely. Low-level command for updating references.

🔬 Level 8: Porcelain - User-Friendly Commands

Some user friendly commands to simplify your day-to-day tasks.

git blame [file]: Shows what revision and author last modified each line of a file. Find out who to thank (or ask) about specific code changes.
git bisect start [bad] [good]: Uses binary search to find the commit that introduced a bug. Like a detective efficiently tracking down when something broke.
git checkout [branch/commit] [path]: Switches branches or restores working tree files. Navigate through your project's history with precision.
git commit [options]: Records changes to the repository. Captures a snapshot of your project's currently staged changes.
git diff [options] [commit] [commit]: Shows changes between commits, working tree, etc. The detective tool that reveals exactly what changed, line by line.
git fetch [remote] [branch]: Downloads objects and refs from another repository. Retrieves updates without affecting your working directory.
git grep [pattern]: Prints lines matching a pattern in your codebase. Find that needle in the haystack of your entire project.
git log [options]: Shows the commit logs in various formats. Explore your project's history with flexible filtering and formatting.
git merge [options] [branch]: Joins two or more development histories together. Combines separate lines of development.
git push [options] [remote] [branch]: Updates remote refs along with associated objects. Sends your local commits to a remote repository.
git rebase [options] [branch]: Reapplies commits on top of another base tip. Rewrite history to create a cleaner, more linear project history.
git reset [options] [commit]: Resets current HEAD to the specified state. Your time machine for undoing changes at different levels.
git show [object]: Shows various types of objects (commits, tags, etc.). Reveals the details of any Git object in readable format.
git tag [options] [name] [commit]: Creates, lists, deletes, or verifies a tag object. Mark important points in your project history.

🧙‍♂️ Level 9: Shortcuts - Aliases

Make customize shortcuts commands for quick access.

git config --global alias.<alias> <command>: Creates a shortcut for a Git command. Transform lengthy commands into personal shortcuts (e.g., git co for git checkout).

⚙ Level 10: Automation - Hooks

Trigger your custom actions by creating your automation hooks.

git config --local core.hooksPath <path>: Sets the path to your project's hooks. Customizes where Git looks for hook scripts that trigger on specific actions.

🚀 Going Beyond: Practical Git Workflows

Now that you've leveled up your Git command knowledge, consider incorporating these commands into common workflows:

Feature Branch Workflow

Create a branch: git checkout -b feature-name
Make changes and commit: git add . and git commit -m "Add feature"
Push to remote: git push origin feature-name
Create pull request (via web interface)
Merge after review: git checkout main and git merge feature-name

Hotfix Workflow

Create hotfix branch: git checkout -b hotfix-issue
Fix bug and commit: git commit -am "Fix critical bug"
Push to remote: git push origin hotfix-issue
Merge to main: git checkout main and git merge hotfix-issue
Tag the release: git tag -a v1.0.1 -m "Hotfix release"

🏆 Conclusion: Your Git Journey Continues

Congratulations! You've just explored 70 powerful Git commands that will serve you throughout your development career. From basic operations to advanced techniques, you now have a comprehensive toolkit for managing code with confidence.

Remember, mastering Git is a journey. Start with the basic commands and gradually incorporate more advanced ones as your confidence grows. Each command you learn unlocks new potential in your development workflow.

Now go forth and commit with confidence! Your code—and your future self—will thank you. 💪

What's your favorite Git command? Share your Git tips in the comments below! and don’t forget to bookmark this for future reference

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Understanding DSA Techniques: A Beginner's Guide to Problem Solving

Sanchit Bajaj — Wed, 22 Jan 2025 13:05:39 +0000

Hey developers! 👋

I've been diving into the world of data structures and algorithms lately, and let me tell you, it's been quite the journey! 😅 One of the trickiest parts has been figuring out which technique to use for solving different types of problems. Should I go with greedy, dynamic programming (DP), recursion, or backtracking? 🤔

After some research and a lot of trial and error, I've put together a little guide to help decide which technique might be the best fit for a given problem. I hope this helps you as much as it's helped me! 😊

1. Understand the Problem

First things first, let's break down the problem:

Constraints: Check the input size and constraints. If they're large, brute force or backtracking might not be the best without some optimization.

Optimization or Decision: Are we trying to maximize/minimize something, or are we looking for all possible solutions?
Overlapping Subproblems: Does the problem involve repetitive calculations for smaller parts?

2. Key Characteristics of Each Technique

A. Greedy Algorithm

Greedy algorithms make the best local choice at each step, hoping it leads to the globally optimal solution. They work well when:

The problem has an "optimal substructure".
We don't need to explore all possibilities.

Signs to look for:

Maximizing or minimizing something.
Choices depend on a simple, obvious criterion.
Examples:
- Activity Selection Problem (choose maximum non-overlapping intervals).
- Huffman Encoding (optimal binary tree for compression).
- Minimum Spanning Tree (Prim's or Kruskal's algorithm).

Pitfall: Greedy algorithms don't always work because they don't consider all possibilities. For example, they might not work for the Knapsack Problem without additional constraints.

B. Dynamic Programming (DP)

Dynamic programming is used when:

The problem involves solving the same subproblem multiple times.
The global solution can be built from the solutions of smaller subproblems.

Signs to look for:

Subproblem dependencies.
You can define a state (e.g., dp[i] = the solution for the first i items).
Often involves combinations, paths, or ways.
Examples:
- Knapsack Problem (maximize value with a weight limit).
- Longest Increasing Subsequence.
- Matrix Chain Multiplication.
- Subset Sum Problem.

Approach:

Top-Down with Memoization: Use recursion and store results of previously solved subproblems.
Bottom-Up (Tabulation): Iteratively solve all subproblems and build the solution from smaller subproblems.

C. Recursion

Recursion is useful when:

A problem can be naturally divided into smaller subproblems of the same type.
The solution can be expressed as a function of solutions to smaller inputs.

Signs to look for:

Divide-and-conquer approach.
Tree-like structures.
Examples:
- Binary Search (dividing an array into halves).
- Merge Sort / Quick Sort (divide and conquer).
- Tree Traversal (in-order, pre-order, post-order traversal).

Pitfall: Recursion can become inefficient if overlapping subproblems exist, leading to repeated calculations unless combined with memoization (turning it into DP).

D. Backtracking

Backtracking is used for searching through all possible solutions in a systematic way. It's a brute-force technique but uses "pruning" to avoid exploring paths that can't lead to a valid solution.

Signs to look for:

Enumerating all possibilities.
Constraints (e.g., "place queens on a chessboard without attacking each other").
Examples:
- N-Queens Problem.
- Sudoku Solver.
- Permutations and Combinations.
- Word Search in a Grid.

Approach:

Incrementally build a solution.
Abandon ("backtrack") as soon as it becomes clear that the current solution cannot work (pruning).

Pitfall: Backtracking can be very slow for large inputs unless pruning is highly effective.

3. How to Decide?

When deciding which technique to use, consider these steps:

Step 1: Is the Problem Recursive?

Can the problem be broken into smaller subproblems of the same type?
- Yes: Consider recursion or divide and conquer.
- No: Move on to the next step.

Step 2: Are There Overlapping Subproblems?

Does solving the same subproblem repeatedly waste time?
- Yes: Use Dynamic Programming (either top-down or bottom-up).
- No: Move on to the next step.

Step 3: Can You Solve It Greedily?

Can you make the optimal choice at each step to solve the entire problem?
- Yes: Use Greedy Algorithm.
- No: Move on to the next step.

Step 4: Does the Problem Involve Constraints and All Possible Solutions?

Do you need to explore all possible solutions or subsets?
- Yes: Use Backtracking.
- No: Revisit earlier steps.

4. Practical Tips and Examples

Greedy Example:

Problem: Find the minimum number of coins to make a certain amount.
Why Greedy?: Choosing the largest denomination at every step leads to the optimal solution if the coin denominations are "canonical" (e.g., 1, 5, 10, 25 in USD).

DP Example:

Problem: Find the maximum value you can achieve in a Knapsack with a given weight limit.
Why DP?: The solution depends on solutions to smaller subproblems (e.g., considering fewer items or a smaller weight capacity).

Recursive Example:

Problem: Compute the nth Fibonacci number.
Why Recursion?: The nth Fibonacci number can be expressed as the sum of the (n-1)th and (n-2)th Fibonacci numbers.

Backtracking Example:

Problem: Solve the N-Queens problem.
Why Backtracking?: You need to systematically explore all ways to place the queens on the board, abandoning paths that lead to invalid configurations.

5. Final Notes

When unsure, start by:

Breaking the problem into smaller parts.
Identifying the dependencies between parts.
Looking for opportunities to simplify the problem with greedy or DP techniques.

6. Further Reading and Resources

To deepen your understanding of these techniques, consider exploring the following resources:

Books:
- "Introduction to Algorithms" by Cormen, Leiserson, Rivest, and Stein
- "The Algorithm Design Manual" by Steven S. Skiena
Online Courses:
- "Algorithms Specialization" on Coursera by Stanford University
- "Dynamic Programming" on Udacity
Websites:
- GeeksforGeeks
- LeetCode
- HackerRank

7. Conclusion

Understanding when and how to use different algorithmic techniques is crucial for solving complex problems efficiently. By mastering greedy algorithms, dynamic programming, recursion, and backtracking, you'll be well-equipped to tackle a wide range of challenges in competitive programming and real-world applications. Keep practicing, and don't be afraid to experiment with different approaches to find the best solution. Happy coding! 🚀

8. Feedback and Suggestions

I hope you found this guide helpful! If you have any feedback or suggestions for improvement, please feel free to reach out. I'm always looking to learn and improve, and your input is invaluable. If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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Become a 100x Developer in 2025 with These 10 AI Tools – Here’s How!

Sanchit Bajaj — Sun, 12 Jan 2025 12:48:39 +0000

Hey developers! 👋 Are you still not leveraging AI technologies in 2025? If so, you might be missing out on some incredible opportunities. Staying ahead in today’s fast-paced tech landscape means embracing these innovations—it’s not just an option; it’s a necessity.

Whether it’s automating repetitive tasks, generating algorithms, or finding creative solutions, AI tools are invaluable allies for developers. You might be wondering, “How can ChatGPT and other AI tools help me?” Well, let me enlighten you! Numerous amazing tools powered by generative AI can enhance your workflow in ways you never imagined. By integrating them into your daily routine, you could become a 100x developer in no time!

In this blog, I’ll share compelling reasons why leveraging AI tools can revolutionize your work and how I use them to maximize my productivity. Get ready to streamline your development process and elevate your overall experience!

10 Amazing AI Tools to maximize productivity

1. ChatGPT

Link 🔗: https://chatgpt.com

The website that started it all. ChatGPT was one of the pioneers in the world of generative AI back in 2022. Whether you want to write an article, debug a piece of code, validate approaches, or get opinions, it’s a go-to tool for developers. But here’s the catch: simply asking it to "optimize this" or "refactor that" won’t yield the best results. Crafting a proper prompt that clearly defines your problem statement is key to generating the response you need.

How I Use It: I rely on ChatGPT to get opinions on my code snippets and approaches. For researching topics, learning new concepts, or practicing data structures, it’s perfect. However, for writing entire React components or similar tasks, its limitations become apparent.

2. Claude AI

Link 🔗: https://claude.ai

Similar to ChatGPT, Claude is another generative AI tool. The key difference is its specialization in solving common developer problems—like generating components or optimizing code. With its increased input token size and superior analytical capabilities, it’s a great coding assistant.

How I Use It: I turn to Claude when I need to create components or refactor unoptimized code. It’s also excellent for resolving tricky console errors that Google searches might not clarify.

3. Answerr AI

Link 🔗: https://answerr.ai

Answerr (yes, the spelling is intentional!) is a treasure trove for developers seeking rapid, insightful solutions. Imagine a platform where you can explore multiple AI models in one place—sounds like a dream, right? Well, that’s exactly what Answerr offers. From GPT-4o mini to Claude Haiku and Llama-31 8B, even its free tier gives you access to a versatile toolkit that’s hard to beat. The free tier includes GPT-4o mini, Claude Haiku, and Llama-31 8B. For $20/month, you can access even more advanced models.

How I Use It: I use Answerr for research and to compare insights from different models. Its recommendation feature for similar information saves me significant time during research.

4. Copy AI

Link 🔗: https://copy.ai

This tool doesn’t assist with coding or debugging but addresses a common developer pain point: writing emails and documentation. For many developers, these tasks can be daunting.

How I Use It: Copy.ai has become my go-to tool for drafting emails, streamlining code documentation, and polishing my blogs and articles. It's like having a personal assistant that ensures my communication and content are always on point. And here’s a little secret: this very blog wouldn’t be what it is without its magic!

5. Buffer

Link 🔗: https://buffer.com

Being a developer isn’t just about writing code; it’s about sharing your journey, connecting with others, and growing as part of a larger community. The mantra ‘Build in Public’ has gained immense popularity on platforms like LinkedIn and X (formerly Twitter), inspiring developers to showcase their progress and ideas. Yet, balancing this with work tasks can feel overwhelming. Enter Buffer—a powerful tool that takes the hassle out of managing your posts by letting you schedule, organize, and analyze everything in one seamless place. It’s like having a personal assistant for your social media, so you can focus on creating and sharing without stress.

How I Use It: I’ve recently started using Buffer, and it’s proving to be a promising tool for managing my social media presence efficiently.

If you are already there, you have attained 50x developer energy 🔥.

6. Perplexity

Link 🔗: https://www.perplexity.ai

When you want to search for something, Google is the go-to tool. It has started implementing AI features, but it still has a long way to go. On the other hand, Perplexity has managed to achieve what you want from a search engine with AI. It offers search engine functionality along with generative AI tools that enhance the quality of search results.

How I Use It: I use Perplexity when searching for solutions to bugs or exploring complex problems. It provides a mix of traditional results and AI-generated insights.

7. GitHub Copilot

Link 🔗: https://github.com/features/copilot

An all-in-one solution for programmers when it comes to debugging and coding, GitHub Copilot is a game-changer. When it first launched as a technical preview, it helped me a lot in my development work. With its advanced dataset of all the public repositories on GitHub, it generates the exact code you need. Whether you're performing a repetitive task or building logic, its IntelliSense feature boosts your productivity minute by minute.

How I Use It: I use Copilot all the time in VS Code when I'm developing, but when I'm learning something, I turn it off. I don't recommend it for anyone who's learning, as it's an easy way out that can hinder long-term growth.

8. Cursor

Link 🔗: https://www.cursor.com

Cursor is what you'd get if VS Code integrated all Copilot features while maintaining the core essence of VS Code. It's a fork of VS Code that incorporates various generative AI models as built-in solutions. The free version provides access to GPT-4, but you can upgrade for more features. With its advanced and robust IntelliSense, it can help you create, enhance, and optimize many aspects of your workspace.

How I Use It: I tested Cursor on a project. It’s impressive, offering all the features of VS Code alongside integrated AI. However, I don't use it much because the main benefit comes from utilizing the full capacity of your hardware. If you have an Apple device or a high-end system, it's an excellent tool.

9. v0

Link 🔗: https://v0.dev

Offered by Vercel, this AI tool generates beautiful frontend designs using frameworks like Tailwind and Shadcn UI. It creates entire file sets and live previews based on your design inputs.

How I Use It: Whenever I need quick frontend designs, I use v0.dev. Just upload an image, and it generates the code in minutes.

10. Bolt by Stackblitz

Link 🔗: https://bolt.new

Here comes the tool that you’ll probably fall in love with. It provides everything a developer wants—and everything they might not want. If you're not up to the game, this tool might replace you in no time.

Simply writing prompts like "create a landing page in Next.js" or "create a login functionality in the MERN stack" can generate the entire application setup, complete with proper design techniques, folder structures, naming conventions, code formatting, a step-by-step guide for initiating and implementing it on a local machine, a live preview, one-click setup on Stackblitz, and much more.

How I Use It: I use Bolt for urgent project deliveries or when I’m unsure how to approach a task. It’s a game-changer.

Bonus Tools for Developers

While these tools don’t utilize AI but they’re indispensable for developers:

1. Dev Community

Link 🔗: https://dev.to

A blog application that serves as a hub for developers to read the latest news about tech and technologies. Whether you're looking to gain knowledge or stay up to date with development news, it's a go-to platform. Some alternative platforms include:

2. Stack Overflow

Link 🔗: https://stackoverflow.com

An old but gold website where you could get your questions answered, especially when there were no-gen AI chatbots around. Stack Overflow is a treasure trove of questions and answers, offering amazing approaches and solutions. Even today, the Stack Overflow surveys are highly regarded for providing valuable insights into the industry. It’s a go-to resource for developers seeking knowledge, problem-solving, and real-world insights!

3. Discord

Link 🔗: https://discord.com

An amazing place where you can connect with like-minded developers and tech enthusiasts by joining vibrant servers. You can engage with them through chats or calls and attend live events hosted by industry experts. It's the perfect platform for building connections and staying updated!

4. Reddit

Link 🔗: https://www.reddit.com

An amazing social media platform where you get authentic and genuine reviews, insights, and solutions directly from real developers. It features numerous subreddit communities—both tech and non-tech—that keep you engaged and connected with a like-minded community.

Conclusion

AI tools can help you become a 100x developer, but the key is to adopt a growth mindset. These tools are not shortcuts to success; they’re allies that help you achieve your goals more efficiently. By using them wisely, you can elevate your productivity while staying true to the craft of development.

Let me know which tools you’re excited to try or already using. Together, we can build a future where developers and AI work hand in hand to create amazing things!

If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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Turbocharge Your React Apps: Unlocking Peak Performance with Proven Techniques

Sanchit Bajaj — Tue, 31 Dec 2024 04:03:19 +0000

Hello Developers 👋, In the rapidly evolving landscape of web development, React has emerged as a powerhouse for building dynamic and interactive user interfaces. With its component-based architecture and virtual DOM, React empowers developers to create robust applications that are both scalable and efficient. But as developers, we often miss out optimizing the applications 🥲.

Optimizing the application is as important as building it. In this article, we will discuss some of the best practices for optimizing your React application and how you can implement them in your own projects.

Optimization Techniques

Optimizing a React.js application for low latency involves a combination of improving the perceived and actual loading and interaction times. Here's a comprehensive guide to help you optimize your React apps:

1. Code Splitting and Lazy Loading

By splitting your code, you can load only the necessary parts of your application when they are needed, which can significantly reduce the initial load time and improve the overall performance of your application. Complement it with Suspense will boost the overall performance and experience by implementing loading states to end users when component gets loaded.

Code Splitting: Use dynamic import() to split your code into smaller chunks, allowing the app to load only the necessary parts.

const OtherComponent = React.lazy(() => import("./OtherComponent"));

React.lazy and Suspense: Utilize React’s Suspense for components that load lazily.

<Suspense fallback={<div>Loading...</div>}>
  <OtherComponent />
</Suspense>

2. Optimize State Management

Use Context API Judiciously: While the Context API is great for passing down state, excessive usage for frequent changes can cause unnecessary re-renders.

Example: Using Context API Judiciously

While the Context API is great for passing down state, excessive usage for frequent changes can cause unnecessary re-renders. Instead, consider using local state or other state management libraries like Redux or Zustand for more complex state management needs.

// Context API Example
const ThemeContext = React.createContext("light");

function App() {
  const [theme, setTheme] = useState("light");

  return (
    <ThemeContext.Provider value={theme}>
      <Toolbar />
    </ThemeContext.Provider>
  );
}

function Toolbar() {
  return (
    <div>
      <ThemedButton />
    </div>
  );
}

function ThemedButton() {
  const theme = useContext(ThemeContext);
  return (
    <button style={{ background: theme === "light" ? "#fff" : "#333" }}>
      Themed Button
    </button>
  );
}

In this example, the ThemeContext is used to pass down the theme state. However, if the theme changes frequently, it might be better to manage it locally within the component that needs it or use a more sophisticated state management solution.

Memoization with useMemo and useCallback: Use these hooks to prevent expensive calculations and function recreations on every render.
- useMemo: This hook memoizes the result of a computation. It only recalculates the value when one of the dependencies has changed. This is useful for expensive calculations that you don't want to run on every render.
- useCallback: This hook memoizes a function definition. It returns a memoized version of the callback that only changes if one of the dependencies has changed. This is useful to prevent unnecessary re-creations of functions, which can be important when passing callbacks to optimized child components that rely on reference equality to prevent unnecessary renders.

const memoizedValue = useMemo(() => computeExpensiveValue(a, b), [a, b]);

const memoizedCallback = useCallback(() => {
  doSomething(a, b);
}, [a, b]);

3. Use Performance Measurement Tools

React Developer Tools: It is a great way to measure the performance of your React application. Use the profiler in the React DevTools to identify performance bottlenecks.
Web Performance APIs: Utilize tools like Lighthouse to get insights on web performance. Having the overall score of 80 and above helps you building a performant and scalable applications with very few bottlenecks.

4. Optimize Rendering

Optimizing rendering in React is crucial for maintaining a smooth and responsive user interface. Here are some strategies to help you achieve this:

PureComponent and React.memo: These tools help prevent unnecessary re-renders. PureComponent is a base class for class components that implements a shallow comparison on props and state. For function components, React.memo can be used to wrap the component, ensuring it only re-renders when its props change.

// Using PureComponent for class components
class MyComponent extends React.PureComponent {
  render() {
    /* render using props */
  }
}

// Using React.memo for function components
const MyComponent = React.memo((props) => {
  /* render using props */
});

Reconciliation Optimization: React's reconciliation process relies heavily on keys to identify which items have changed, been added, or removed. Ensuring that keys are stable and unique helps React minimize re-renders and efficiently update the DOM.

{
  items.map((item) => <Item key={item.id} {...item} />);
}

By implementing these techniques, you can significantly reduce the number of unnecessary renders in your application, leading to better performance and a smoother user experience.

5. Network Optimization

Bundle Analysis Use tools like Webpack Bundle Analyzer to identify and remove large or unnecessary dependencies. Think of it as a magnifying glass for your code bundle, showing which dependencies are taking up the most space. A lighter bundle means faster load times!
HTTP/2: If your server isn’t using HTTP/2 yet, it’s time for an upgrade! This protocol supercharges your app by allowing multiple requests to be sent simultaneously over a single connection. No more waiting in line for assets to load—it’s like getting express checkout for your app’s resources.
Long-Term Caching: Using Cache-Control headers to store assets in the browser for longer helps you reducing both time and bandwidth to serve them. This reduces repeat downloads and improves load times for returning users.
CDN and Asset Optimization: A Content Delivery Network (CDN) is like having a delivery hub in every major city for your app's static files—whether it’s images, CSS, or JavaScript. CDNs serve assets from servers closest to the user, cutting down on loading time. On top of that, tools like ImageOptim can help shrink your image sizes without losing quality, ensuring your app looks sharp and loads swiftly.

6. Use a Virtualized List

React Virtualized or React Window: Rendering long lists? Use libraries like React Virtualized or React Window to show only the visible items. This keeps the DOM lightweight and makes scrolling buttery smooth!

7. Minimize Unnecessary Re-renders

Use shouldComponentUpdate and React.PureComponent: Prevent unnecessary re-renders by implementing shouldComponentUpdate or using React.PureComponent. This ensures your components only update when needed, boosting performance.
Fragment to Avoid Extra Nodes: Avoid adding unnecessary DOM nodes by wrapping child components in <React.Fragment>. It keeps your DOM clean and efficient.

<React.Fragment>
  <ChildComponent />

  <AnotherChildComponent />
</React.Fragment>

8. Optimize CSS

CSS-in-JS Solutions: Use libraries like Styled-components or Emotion to help scope your CSS and minimize its impact on the DOM while optimizing for bundle sizes.
Code Splitting CSS: Split CSS by components or routes using tools like Webpack. This ensures users download only the styles they need for the page they’re visiting, reducing initial load times.
Minify CSS: Use tools like cssnano or PostCSS to remove whitespace, comments, and redundant rules, shrinking your CSS files for faster delivery.

9. Optimize Server-Side Rendering (SSR)

Use Next.js: Simplify performance optimization with Next.js, which includes built-in support for server-side rendering, static site generation, and other best practices to make your React app faster.
Critical CSS and Tailored Responses: Load only the CSS and content needed for the current view, ensuring faster initial paints and a smoother user experience. It’s like serving just the essentials on a silver platter!

10. Other Best Practices

Throttle and Debounce User Input: Use techniques like throttling and debouncing to limit how often actions are triggered by user input, improving performance by reducing unnecessary re-renders and events.
Web Workers: Offload intensive computations to Web Workers to keep the main thread free, ensuring your app stays responsive even during heavy processing.
Environment Configuration: Set NODE_ENV to 'production' in your Webpack config to enable React's optimized rendering, minimizing the bundle size and boosting performance for users.

Conclusion

In conclusion, by implementing the strategies outlined in this article, you have the potential to make a significant impact on the performance of your React applications. Not only can these optimizations reduce latency and improve user experience, but they can also bring about measurable enhancements that users will appreciate. As you continue to fine-tune and refine your applications, remember the importance of measuring the impact of these optimizations to ensure they are indeed delivering the desired results. With these tools and techniques at your disposal, the journey to creating lightning-fast and engaging React applications becomes an exciting and rewarding adventure.

If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

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Streamlining React CI/CD Pipelines with GitHub Actions

Sanchit Bajaj — Fri, 27 Dec 2024 12:47:44 +0000

In this blog, I am going to go over the steps on how to implement a CI/CD pipeline using GitHub Actions on a Linux Virtual Machine and deploying a simple React js project on it.

Things require before start

You have a basic knowledge of:

Git & GitHub
Nginx server
Linux commands

Steps to Action Runner of Virtual Machine

Before following the steps to set up a pipeline using GitHub actions, you have to check out how to do this manually: Deploying a MERN App on Azure: The Smart Way

Now that you have done the basic setup (as the first time you have to do the setup manually) we can start by creating a repository on GitHub and pushing your code in it.

Go to the settings tab of you repository and choose the actions option from the left sidebar and choose the runner option. Then click on the New self-hosted runner

After clicking on that, you will have 3 options to choose the Operating Systems. You have to choose the commands based on which operation system you have picked. In my case, I am going to select Linux OS. After selecting the option, you will get some. You don't have to worry about them, just save them securely for future use.

After performing the configuration of action runner, you must have an SSH connection between your github and your virtual machine. To do that, you have to add your virtual machine's SSH key to GitHub.

To create the SSH key into your virtual machine, type the following commands:

sudo ssh-keygen -t ed25519

After that just press enters until the prompt exits to get the key. This command will generate a 2 key files: a private key and a public key of your virtual machine. Make sure you must not share your private key to anyone. You can also give a custom name to your ssh key. In my case, I have defined both name and path of the SSH files: /root/.ssh/id_cicd

Now type sudo cat /root/.ssh/id_cicd.pub to get your public SSH key into the terminal. You have to copy and paste it into the settings of your GitHub account to prepare a connection between them.

Go to settings of your account and select the SSH and GPG keys and create a new SSH connection and paste your public keys.

After the above task, you have to paste the commands into your virtual machine's terminal that was previously generated by your repository.

You have to paste those commands line by line and hit enter everytime. These command will prepare a secure connection between that repository and your vitual machine

Now in the end, type the following commands and hit enter

sudo ./svc.sh install
sudo ./svc.sh start

Steps to setup GitHub Actions for CI/CD

If you are here, that means we have done so much fancy Linux stuff but bare with me, this is one of the important step that will make the automate change whenever you push the code into Github.

Go to Actions tab of your repository and select the suitable action configuration. Since in this tutorial we are hosting a 'React Project', I will select the nodejs action.

Now copy and paste the following text into the nodejs.yml file. This is the configuration that tracks changes and push the code to your virtual machine server everytime some changes are made on 'master' branch.

# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs

name: Node.js CI

on:
  push:
    branches: [ "master" ]
  pull_request:
    branches: [ "master" ]

jobs:
  build:

    runs-on: self-hosted

    strategy:
      matrix:
        node-version: [16.x]
        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/

    steps:
    - uses: actions/checkout@v3
    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v3
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'npm'
    - run: npm install
    - run: npm run build
    - run: sudo cp -r dist/* /var/www/html/

After configuring that, press on save and wait for the pipeline to execute. After execution, the action tab will show you the build result:

Now visit your IP address/domain to see the website that you've hosted using GitHub Action and viola, your changes are reflected🎉

If you have read it till now, thank you so much for reading!, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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Renew LetsEncrypt SSL Certificate in WordPress by Bitnami

Sanchit Bajaj — Fri, 27 Dec 2024 12:33:02 +0000

Welcome Developers! If you're a WordPress website owner concerned about the security of your site, you're in the right place. In this article, we'll discuss the hassle of SSL certificate renewals and how Bitnami's free SSL certificate renewal service for WordPress can simplify and streamline this essential process.

What is an SSL certificate?

SSL stands for Secure Sockets Layer. It is a protocol that encrypts and authenticates data transmitted between a browser and a web server, therefore making your information secure while surfing the Internet.

How to renew your SSL certificate

To renew the SSL certificate, make sure you have admin/root access to the server where you deployed your WordPress machine. If you have then do the SSH login using the username and password:

ssh username@<ip address>

If you have .pem instead, do the following:

ssh -i "file.pem" bitnami@<ip address>

After that, access the admin access of the server by typing the following commands:

sudo su

Now run the command below to obtain an SSL/TLS certificate for the domain on which your WordPress is hosted using the Certbot tool:

sudo certbot certonly --webroot -w /opt/bitnami/apps/letsencrypt/conf -d <domain name>

After running the above command, a new certificate is obtained. Now to renew the SSL certificate paste the following commands into the terminal:

sudo /opt/bitnami/letsencrypt/lego --tls --email="<email address>" --domain="<domain name>" --path="/opt/bitnami/letsencrypt" renew --days 90

This command is using the Lego client to renew the SSL/TLS certificate for the domain name associated with the provided email address. The renewal is initiated if the certificate has less than 90 days left until expiration. The renewed certificate will be stored in the specified directory.

After running all the commands, restart your server. To restart your server, type the following commands:

Nginx
```
sudo systemctl restart nginx
```
Apache
```
sudo systemctl restart apache2
```

Conclusion

Congratulations🎉on renewing the SSL certificate of your WordPress website provided by Bitnami. If this method of renewing the SSL certificate won't work, let me know in the comments.

Thank you! for reading, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

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Deploying a MERN App on Azure: The Smart Way

Sanchit Bajaj — Fri, 27 Dec 2024 12:32:07 +0000

In this blog, I will walk you through the steps involved in hosting your MERN stack (MongoDB, Express, React, Nodejs) application on Azure cloud with free credits from azure education service. If you want to learn to develop a MERN stack application, you have to wait a while. For now, we'll discuss how we can host the application.

What is Azure Cloud?

Azure is a cloud platform provided by Microsoft and is one of the cheapest clouds. Although it is not always the beginner's choice, it is very economical and has all the features of other cloud platform services.

Things require before start

The things that you have required to host your MERN stack application are:

A MERN stack project (Obviously 😅)
An azure account with credits
Basic knowledge of Linux commands

Creating Azure App Service

Visit portal.azure.com and create a free account. Once you have created an account, log in to your dashboard and search for free services. Choose the Linux virtual machine service and give it a name

Setting up a Virtual Machine

To set up a virtual machine, ssh into the virtual machine using the username, IP address and password

Now get the root access by typing sudo su. Now, type the below commands to update and upgrade, and install the Nginx along with all the dependencies present in a virtual machine

sudo apt-get update && apt-get upgrade -y
sudo apt-get install nginx -y

After this, type:

ufw allow "Nginx Full"
ufw allow "OpenSSH"
ufw enable
ufw status

This will configure the firewall for SSH and Nginx connection.

Now copy the IP address from the Azure Portal and hit enter on your search bar and it will show you the default Nginx page. If that page appears, it means that your Nginx configuration is successful.

After that, you have to make the bundle of your react application(in the MERN stack) by typing the following command into your terminal

npm run build
or
yarn build

Now put the contents of your build folder into the: /var/www/html folder.

Nginx Installation & Configuration

Now type the following commands into the terminal to make a server.conf file which has the configurations for the MERN stack app.

cd /etc/nginx/sites-available/
touch server.conf
nano server.conf

Now, add the below code to the file:

server {
        listen 80; 
        server_name <server name>;

        root /var/www/html;
        index index.html index.htm index.nginx-debian.html;
        try_files $uri /index.html;

        location /server {
            proxy_pass http://localhost:3001;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
       }
}

After this, save the file by pressing ctrl/cmd + o and exit the terminal by pressing the commands ctrl/cmd + x .

Now type the following command to link it to the Nginx server

ln -s /etc/nginx/sites-available/server.conf /etc/nginx/sites-enabled/server.conf

After this, a file is created on the location /etc/nginx/sites-enabled/ with the name server.conf. Now restart the Nginx server by typing the following command:

nginx -t
systemctl restart nginx

This command will show the test logs as well as restart the server if everything is successful.

React js Configuration

Now that you've configured your Nginx, go to the location /var/www/html and delete the files which are there. To do that type the following commands:

cd /var/www/
sudo rm -rf html/* # use sudo if you don't have root access.
cd html

After that, paste the contents of your build folder that you have created on your local machine into the HTML folder. This HTML folder helps serve the static files on the server. To check if your front end is working by pasting your IP address into a web browser and hit enter.

Node js Installation & Configuration

After running the front end, you have to create a node js environment to host your back end and front end. To install node.js, type the following commands into the terminal:

curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -
sudo apt-get install -y nodejs

This will install the node js v16 into the virtual machine. Now, before doing anything get the root access by typing the command sudo su into the terminal and provide the machine's password if needed.

Now clone your backend folder in /root/ and make sure that the folder name in which your node js code exists should be the server. Now go into the folder such that your path will be /root/server and type npm install to install the required dependencies in the Linux virtual machine. Now to start the node js server, type npm start and make sure your server is running at port 3001 as we have configured in the Nginx server file: proxy_pass http://localhost:3001;

Now visit the IP/server and check whether your backend is working or not. If it isn't there might be some issue in the configuration. You can reach out to me if you don't understand anything.

PM2 Server setup

If everything above is working fine, you have to configure the PM2 server in the backend. Generally, when you log out of your virtual machine, your node js server did shut down. To avoid that, you have to configure the PM2 server. To install and run that first visit the /root/server and type the following commands:

npm install pm2 --global
pm2 start index.js -i max

If your starting point of the node js server is other than index.js, make sure you type that instead and here you have completed the setup 🎉.

Conclusion

Congratulations on hosting a website on the Linux Virtual Machine with the Nginx server. Now you can host any website within a few minutes.

To set up the CI/CD pipeline, visit the blog: Streamlining React CI/CD Pipelines with GitHub Actions

Thank you! for reading, please leave your comments if any ✌️

Don't forget to bookmark this blog for the future 📌

Connect with the author:

Forem: Sanchit Bajaj

Goodbye CRA, Hello Vite: A Developer’s 2026 Survival Guide For Migration

What is Vite? 🤔

Why Choose Vite? ⚒️

Step-by-Step Guide: Migrating CRA to Vite

Uninstall Create React App

Install Vite and Necessary Plugins

Update package.json Scripts

Move and Modify index.html

Create vite.config.js

Update Project Start File

Update Static Asset Handling

Adjust Environment Variables

Handle CSS and Global Styles

Migrate Testing (If you have Jest tests)

Final Steps: Run Your Vite App!

Bonus: If you are getting issue hosting it!

Wrapping Up: Why This Migration is Worth It

6 Game-Changing AI Models That Defined 2025 💥

1. Claude 4.5: The Calm and Clear Thinker 🧘‍♂️📘

What Claude does really well

Pros

Cons

2. ChatGPT-5: The Friendly All-Rounder You Can Rely On ⭐🤝

What makes ChatGPT so loved

Pros

Cons

3. Perplexity: Your Smartest Research Partner 🔍📚

Why people love Perplexity

Pros

Cons

4. Grok 4: The Internet’s Fastest Real-Time AI ⚡🌐

Grok’s biggest strengths

Pros

Cons

5. Gemini 2.5: The Visual and Creative Powerhouse 🎨📷

What Gemini is great at

Pros

Cons

6. DeepSeek V3.1: The Efficient and Affordable Performer ⚙️💡

Why DeepSeek stands out

Pros

Cons

The New Era of AI: A Team Effort, Not a Competition 🌍🤝

Want a Job? Then Stop Whining and Build These 20 Projects ⚒️

Beginner Level Projects

Intermediate Level Projects

Career-Defining Advanced Projects

Bonus Career Booster Projects

Why These Projects Matter?

Zero to SEO Hero: Uncover the Secret Behind Online Success

What is SEO and How Does It Actually Work? 🤔

The Core Mechanics of SEO:

Key Components of Modern SEO:

Why SEO Matters: Benefits That Transform Businesses 📈

Essential SEO Tools to Dominate Search Rankings 🛠️

1️⃣ Featured.com

2️⃣ Watchdog.heytony.ca

3️⃣ Hotjar.com

4️⃣ SurferSEO.com

5️⃣ TheHoth.com

6️⃣ SEOSiteCheckup.com

7️⃣ Keyword.io

8️⃣ Mangools.com

9️⃣ Google Search Console

🔟 Frase.io

Implementing SEO: A Strategic Approach for Sustainable Results 🎯

Conclusion: Becoming an SEO Champion 🏆

Color Mastery Unlocked: Top 10 Digital Tools for Stunning Design Palettes

10 Essential Color Tools for Designers and Marketers

1. Coolors 🔥

2. My Color Space 🌈

3. Real Time Colors 👁️

4. Color Hunt 💎

5. Happy Hues 😊

6. Radix UI Colors 🧩

7. Shader Gradient ✨

8. UI Colors 📱

9. Colour Contrast 👓

10. Paletton 🔬

Update `package.json` Scripts

Move and Modify `index.html`

Create `vite.config.js`