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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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dpm_bush

Oct 14

Unix vs. Linux: What the Names Actually Mean

#productivity #javascript #beginners #devops

4 min read

PENG YONG

Oct 14

Your photo never leaves the browser — building a client-side face analysis app with MediaPipe

#showdev #webdev #javascript #ai

4 min read

Oct 13

Every data grid claims to handle live data.

#github #javascript #performance #webdev

3 min read

jsmanifest

Oct 15

TypeScript `ReadonlyMap` and `ReadonlySet` in 2026: Immutable Collections That Stop Accidental Mutation at the Type Level

#typescript #programming #javascript #webdev

11 min read

Suleiman

Oct 14

Stop reconciling by hand: a one-time bank account for every order

#api #backend #fintech #javascript

2 min read

Hao Yin

Oct 15

Detecting BPM and musical key in the browser (and encoding MP4 with WebCodecs)

#showdev #javascript #webaudio #webdev

5 min read

KafmaKarma for Kafma

Oct 14

KafkaJS in 2026: What Still Works and What to Watch

#node #kafka #javascript

6 min read

Adeel Niaz

Oct 14

Next.js vs React: Which Is Better for Business Websites in 2026?

#nextjs #react #webdev #javascript

2 min read

Oct 13

Why Cursor Ships Your OpenAI Key to Every Visitor (CWE-522)

#security #webdev #ai #javascript

5 min read

Oct 14

A11y Memoirs, episode 2. The Devil is in the Details

#a11y #webcomponents #javascript #webdev

6 min read

Oct 13

Can a model predict virality better than people? Building CloutBot with Kimi

#ai #api #javascript #web3

2 min read

Rozeena

Oct 14

Smog Season Is Coming — I Built a Free Tool That Tells Parents If Kids Should Go to School

#javascript #api #webdev #datascience

1 min read

MetCoreB

Oct 14

My SPA was invisible to Google, and the fix broke on Cloudflare's build

#webdev #cloudflarechallenge #seo #javascript

2 min read

Ian

Oct 13

Fast file search isn't searching. It's proving files can't match.

#discuss #programming #opensource #javascript

6 min read

佐藤光

Oct 14

Assemble 24fps Clips into a 30fps Remotion Composition

#javascript #react #webdev

2 min read

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