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JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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Next.js v15.4.2-canary.20: Faster Builds & Smarter Routing

Next.js v15.4.2-canary.20: Faster Builds & Smarter Routing

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2 min read
Mastering the JavaScript AND Operator: Logical vs Bitwise
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Mastering the JavaScript AND Operator: Logical vs Bitwise

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4 min read
One-Second Deploys? We Didn’t Believe It Either
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One-Second Deploys? We Didn’t Believe It Either

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4 min read
DOM + JavaScript: Torne sua página interativa com esses comandos simples

DOM + JavaScript: Torne sua página interativa com esses comandos simples

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4 min read
How to Supercharge Your Dashboards: Combining Python Pandas with JavaScript for Advanced Data Analysis
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How to Supercharge Your Dashboards: Combining Python Pandas with JavaScript for Advanced Data Analysis

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6 min read
You Can Be Fast, But Can You Really Understand It?
Cover image for You Can Be Fast, But Can You Really Understand It?

You Can Be Fast, But Can You Really Understand It?

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3 min read
HTML Traits

HTML Traits

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3 min read
"Build Your First Portfolio with React: A Beginner's Ultimate Guide"
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"Build Your First Portfolio with React: A Beginner's Ultimate Guide"

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7 min read
🔍 Introducing AI-Powered Semantic Search in `react-data-grid-lite`

🔍 Introducing AI-Powered Semantic Search in `react-data-grid-lite`

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3 min read
JavaScript sprintf implementation

JavaScript sprintf implementation

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5 min read
Tailwind CSS v4 utility classes not working with Next.js 15 --turbopack flag

Tailwind CSS v4 utility classes not working with Next.js 15 --turbopack flag

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1 min read
Build a Signal Clone with React Native and Stream - Part One
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Build a Signal Clone with React Native and Stream - Part One

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29 min read
🔄 Real-World Use Cases for RxJS Observables in Angular (with Examples)

🔄 Real-World Use Cases for RxJS Observables in Angular (with Examples)

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2 min read
A Clean & Powerful Calculator with Pure JavaScript 🧮_give it a⭐
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A Clean & Powerful Calculator with Pure JavaScript 🧮_give it a⭐

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1 min read
Daily JavaScript Challenge #JS-240: Remove Duplicates and Sort Array

Daily JavaScript Challenge #JS-240: Remove Duplicates and Sort Array

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1 min read
You Might Not Need Next.js
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You Might Not Need Next.js

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4 min read
No Fancy Setup, No Bootcamp – Just Grit, Code & Faith
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No Fancy Setup, No Bootcamp – Just Grit, Code & Faith

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3 min read
How I Finally Built My Portfolio Site Under 14KB – A Chill Journey Inspired by a Random YouTube Video
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How I Finally Built My Portfolio Site Under 14KB – A Chill Journey Inspired by a Random YouTube Video

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5 min read
Microservices in Node.js: When They Help (and When They Hurt)

Microservices in Node.js: When They Help (and When They Hurt)

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2 min read
✨🎨 Pure CSS Magic: How to Build a Realistic 3D Office Experience 🏢💻🪑
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Frontend Challenge CSS Art Submission

✨🎨 Pure CSS Magic: How to Build a Realistic 3D Office Experience 🏢💻🪑

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8 min read
Best Practices for Handling Filesystems in Node.js

Best Practices for Handling Filesystems in Node.js

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3 min read
How to Use Kiro (TypeScript/JavaScript)
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How to Use Kiro (TypeScript/JavaScript)

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5 min read
Next.js Loading States Made Simple: A Beginner's Guide to Better UX

Next.js Loading States Made Simple: A Beginner's Guide to Better UX

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4 min read
Generics Typescript

Generics Typescript

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4 min read
How to Use Google Sheets API with Node.js (Without SDKs or Consent Screen)
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How to Use Google Sheets API with Node.js (Without SDKs or Consent Screen)

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4 min read
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