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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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React Router Data Mode: Part 9 - Optimistic UI with useFetcher
Cover image for React Router Data Mode: Part 9 - Optimistic UI with useFetcher

React Router Data Mode: Part 9 - Optimistic UI with useFetcher

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5 min read
React Router Data Mode: Part 2 - Nested routes and outlets
Cover image for React Router Data Mode: Part 2 - Nested routes and outlets

React Router Data Mode: Part 2 - Nested routes and outlets

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4 min read
Explanation of preventDefault(), stopPropogation()

Explanation of preventDefault(), stopPropogation()

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7 min read
React Router Data Mode: Part 5 - Refactor, useParams and NavLink
Cover image for React Router Data Mode: Part 5 - Refactor, useParams and NavLink

React Router Data Mode: Part 5 - Refactor, useParams and NavLink

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4 min read
Debounce and Throttling in js
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Debounce and Throttling in js

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4 min read
I Gave My LLM a Promotion: Now It Delegates Its Own Work
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I Gave My LLM a Promotion: Now It Delegates Its Own Work

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2 min read
I Built the Smoothest Countdown Timer in Angular
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I Built the Smoothest Countdown Timer in Angular

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5 min read
🔥 The Next Big Things in Frontend: Svelte, Astro, Qwik & Solid (2025 Edition)

🔥 The Next Big Things in Frontend: Svelte, Astro, Qwik & Solid (2025 Edition)

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6 min read
Using JSON.stringfy() Method in js
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Using JSON.stringfy() Method in js

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2 min read
Create Flow Builder with Multiple Triggers Using Sequential Workflow Designer
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Create Flow Builder with Multiple Triggers Using Sequential Workflow Designer

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4 min read
What is JSON.stringify()? A Beginner’s Guide with Examples
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What is JSON.stringify()? A Beginner’s Guide with Examples

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2 min read
The Complete Company Landing Page - Holistic Webdev Challenge
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Frontend Challenge Holistic Webdev Submission

The Complete Company Landing Page - Holistic Webdev Challenge

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2 min read
Simplificando Testes com it.each no Jest
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Simplificando Testes com it.each no Jest

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2 min read
🔥 Upstox Frontend Interview (R1) for JavaScript Developers

🔥 Upstox Frontend Interview (R1) for JavaScript Developers

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2 min read
Axero Intranet Solution - Modern Workplace Portal

Frontend Challenge Holistic Webdev Submission

Axero Intranet Solution - Modern Workplace Portal

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2 min read
How to build JavaScript's fastest “deep clone” function
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How to build JavaScript's fastest “deep clone” function

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13 min read
👋 Hello dev.to! My Journey into Full-Stack Web Development 🚀

👋 Hello dev.to! My Journey into Full-Stack Web Development 🚀

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1 min read
Jest 30: Más Rápido, Inteligente y Listo para el Futuro. ¿Es Hora de Actualizar?

Jest 30: Más Rápido, Inteligente y Listo para el Futuro. ¿Es Hora de Actualizar?

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4 min read
Becoming a Better Developer with Vibe Coding
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Becoming a Better Developer with Vibe Coding

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2 min read
NodeJS Fundamentals: exec

NodeJS Fundamentals: exec

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6 min read
Undo and Redo Counter - A must know React Javascript Frontend Interview Question (Part 4)

Undo and Redo Counter - A must know React Javascript Frontend Interview Question (Part 4)

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4 min read
Beyond the Spread: **`structuredClone`** vs `{ ...obj }` — Deep-Copy Tactics Every React + TypeScript Engineer Should Master

Beyond the Spread: **`structuredClone`** vs `{ ...obj }` — Deep-Copy Tactics Every React + TypeScript Engineer Should Master

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3 min read
Rate my first Front-end project
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Rate my first Front-end project

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1 min read
Trends in the frontend tech stack in 2025: What you need to know for long-term growth

Trends in the frontend tech stack in 2025: What you need to know for long-term growth

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2 min read
Axero Frontend Challenge: Building a Dynamic Office Intranet Interface
Cover image for Axero Frontend Challenge: Building a Dynamic Office Intranet Interface

Frontend Challenge Holistic Webdev Submission

Axero Frontend Challenge: Building a Dynamic Office Intranet Interface

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3 min read
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