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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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Eleftherios Papadopoulos

Mar 18

I built a 6.6KB embeddable weather widget — here's how it works

#showdev #javascript #performance #webdev

2 min read

Madlen J.

Mar 18

Building a Contact Lens Vertex Calculator: The Formula That Looks Simple Until It Isn't

#javascript #webdev #tutorial #beginners

4 min read

CodeKing

Apr 17

"I Texted My Localhost From the Train — Claude Code Fixed the Bug Before I Got Home"

#discuss #ai #webdev #javascript

5 min read

Mar 18

🚀 JavaScript Async/Await vs `.then()` : The Microtask & Event Loop Secret

#javascript #webdev #programming #typescript

2 min read

Apr 17

React 19 use() Hook in Production: Suspense Data Fetching Without useEffect

#react #javascript #webdev #typescript

5 min read

Jade Chou

Mar 18

NextJS Codebase Analysis(3) - how's server props and static props work?

#architecture #javascript #nextjs #react

2 min read

Apr 17

Zod v4 vs Valibot: Runtime Validation in 2026 (I Benchmarked Both)

#typescript #javascript #webdev #testing

4 min read

Oleksii Kyrychenko

Mar 27

A Cleaner Way to Write Conditional useEffect in React

#react #typescript #webdev #javascript

4 min read

Apr 17

Quantum Neural Network 3D — A Deep Dive into Interactive WebGL Visualization

#showdev #ai #javascript #webdev

3 min read

Mar 27

How npm, pnpm, and yarn Ate 40GB of My 256GB SSD

#javascript #node #npm #tooling

3 min read

Kim

Mar 14

How I Built a Personal Trainer Matching Algorithm (That Actually Works)

#webdev #javascript #beginners #fitness

4 min read

Apr 17

Vitest vs Jest in 2026: I Migrated My AI SaaS and Here's What Changed

#javascript #testing #webdev #typescript

3 min read

Madhavan G

Apr 6

Types of Functions in JavaScript with example and it's Importance.

#beginners #javascript #tutorial #webdev

3 min read

Mar 14

I built a tool to stop wasting 20 minutes prepping context files for Claude and ChatGPT

#webdev #ai #productivity #javascript

2 min read

Ritam Saha

Mar 27

Error Handling in JavaScript: Try, Catch, Finally

#javascript #webdev #programming #beginners

4 min read

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