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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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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Aug 19

State Management in Front-end Web Development: Mutators

#webdev #react #vue #javascript

5 min read

ReactUse

Aug 20

React useEventListener Hook: Type-Safe DOM Events (2026)

#react #javascript #webdev #tutorial

9 min read

Aug 20

Stop Writing Regex to Match URLs — The Browser Already Can

#javascript #webdev #browser #frontend

5 min read

Vyom J

Aug 20

I Built ChessIQ to Train Positional Chess Evaluation, Not Just Tactics

#chess #webdev #ai #javascript

4 min read

Arafat

Aug 20

Why input.value = 'x' doesn't fill a React form (and what actually works)

#react #javascript #webdev #testing

5 min read

Aug 20

Your AI Rewrite Changed the Date. Here’s How KeepFacts Catches It Locally

#ai #opensource #javascript #webdev

6 min read

Aug 20

7,798 Components. Import One, Ship One.

#javascript #typescript #webdev #npm

5 min read

Aug 19

Watch a Game AI Think: Minimax and Alpha-Beta, in a Browser Tab

#javascript #algorithms #gamedev #webdev

3 min read

Amrishkhan Sheik Abdullah

Aug 20

Fix Next.js "params should be awaited" Error in Next.js 15+

#nextjs #javascript #webdev #debugging

9 min read

Gu

Aug 20

Is 1.234 one, or one thousand? Getting CSV decimal separators right

#javascript #webdev #programming

3 min read

Izak T

Aug 20

Perry Mason in: The Case of the Drifting Timer

#vue #javascript #webdev #tutorial

10 min read

Prajapati Paresh

Aug 20

The End of useMemo: React Compiler in Next.js

#nextjs #react #javascript #webperf

4 min read

Sheikh Abdullah Bin Alam

Aug 20

I built my portfolio as a night train ride in vanilla Three.js. Here's what actually broke.

#threejs #webgl #javascript #webdev

7 min read

Yuva

Aug 20

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

#webdev #javascript #tools #programming

2 min read

BellSal

Aug 19

Your canvas "A4 export" is not A4: DPI, print size, and the number nobody checks

#showdev #webdev #javascript

4 min read

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