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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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jsmanifest

Nov 11

Claude Code Output Validation Hooks in 2026: Linting Agent-Written Code Before It Touches Your Repo

#typescript #ai #javascript #webdev

14 min read

kmkjsky

Nov 11

Hice un vuelo espacial a escala real con three.js, de la Tierra a Andrómeda

#showdev #spanish #threejs #javascript

3 min read

kmkjsky

Nov 11

I built a true-scale space flight in three.js, from Earth to Andromeda

#showdev #threejs #webgl #javascript

3 min read

hao jia

Nov 11

ONNX Runtime Web falls back from WebGPU to WASM silently, and the session won't say which ran

#webdev #javascript

6 min read

Nov 11

What to time when benchmarking in-browser inference, after WebGPU returned empty masks

#webdev #javascript

3 min read

Nov 10

You're Still Optimizing Re-Renders Wrong: The Vue 3 Architecture That Outsmarted the Virtual DOM

#vue #javascript #webdev #frontend

10 min read

datalog

Nov 11

How Tracing Contours Cut My rMQR SVG Path by 67%

#javascript #svg #algorithms #webdev

10 min read

Presage SmartSpectra SDK Challenge Submission

Wenwei Lin

Nov 11

Pip: a desktop pet that notices you, not just your words

#devchallenge #presagechallenge #ai #javascript

5 min read

Solstack

Nov 11

How to Get Free Devnet SOL in 2026 (and Why solana airdrop Fails Now)

#solana #web3 #javascript #tutorial

5 min read

Tom

Nov 11

Build a UTF-8 Note Preview Without Cutting Through a Code Point

#javascript #ecommerce #testing

3 min read

Muhammad Ali Mughal

Nov 11

Browser Secrets That Leak: Token Storage, Quotas & Outbound Controls

#security #javascript #webdev #privacy

8 min read

Oleksandr Gamanyuk for Mister Blocks

Nov 11

I built a LEGO builder for my son with Claude. The hard part was making sure no brick floats

#showdev #ai #javascript #claude

6 min read

Ne0s0u1

Nov 11

In-browser Basic Pitch wants a single line, not the full mix

#browser #javascript #machinelearning

2 min read

ofodilechiemerie78-glitch

Nov 11

5 JavaScript Mistakes I Made as a Beginner (and How to Fix them)

#beginners #javascript #programming #tutorial

1 min read

Nov 11

What Is WebRTC? Meaning, How It Works, When to Use It

#webrtc #javascript #voip #networking

20 min read

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