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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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Building a Real-Time Audio-Reactive Visualizer in Next.js 15 with Web Audio API & Canvas
knkabir327sketch profile

Building a Real-Time Audio-Reactive Visualizer in Next.js 15 with Web Audio API & Canvas

#nextjs #react #javascript #webdev
1
Comments
3 min read
Check whether hls.js is actually using a worker (most ESM setups aren't)
masonwritescode profile

Check whether hls.js is actually using a worker (most ESM setups aren't)

#webdev #javascript #video #programming
3
Comments 1
5 min read
Next.js Hydration Errors: The 5 Villains Breaking Your SSR (And How to Fix Them)
locionic profile

Next.js Hydration Errors: The 5 Villains Breaking Your SSR (And How to Fix Them)

#nextjs #react #webdev #javascript
Comments
5 min read
JavaScript and TypeScript Interview Questions Explained With Real Production Examples, Part 1
allenarduino profile

JavaScript and TypeScript Interview Questions Explained With Real Production Examples, Part 1

#javascript #interview #typescript #softwareengineering
4
Comments 1
10 min read
I built 59 free browser-based dev tools in vanilla JS — here's what I learned
yuvaraj_radhakrishnan_224 profile
Yuva

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

#webdev #javascript #tools #programming
1
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2 min read
How to Set Up Rate Limiting in Nuxt
sadegh_shaikhi_0549a5c17f profile

How to Set Up Rate Limiting in Nuxt

#nuxt #webdev #javascript #security
Comments
6 min read
I built PXEL: A 100% Client-Side Privacy-First Image & PDF Toolkit (Wasm)
geekyyadav profile

I built PXEL: A 100% Client-Side Privacy-First Image & PDF Toolkit (Wasm)

#showdev #webdev #javascript #nextjs
Comments 1
1 min read
Don't Run AI-Generated Code on Your Laptop: Free Sandbox Harness
codejs_8314 profile

Don't Run AI-Generated Code on Your Laptop: Free Sandbox Harness

#javascript #ai #security #sandbox
1
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5 min read
Refactoring Safely: A Step-by-Step Guide
codeatlas profile

Refactoring Safely: A Step-by-Step Guide

#refactoring #javascript #webdev #tutorial
Comments
3 min read
Your AI Audit Log Proves Nothing About Where the Answer Came From
yulyabrocoders profile

Your AI Audit Log Proves Nothing About Where the Answer Came From

#architecture #api #node #javascript
Comments 2
5 min read
How I’m Building a Minecraft Geometry Planner for Circles, Domes and Large Builds
luckyguy profile

How I’m Building a Minecraft Geometry Planner for Circles, Domes and Large Builds

#minecraft #javascript #webdev #opensource
Comments
1 min read
MCP Just Broke Its Own Handshake — Here's a Free Checker for the 2026-07-28 Spec
ethan_5b3022150e2c07a4030 profile

MCP Just Broke Its Own Handshake — Here's a Free Checker for the 2026-07-28 Spec

#showdev #webdev #javascript
Comments
2 min read
How I Built and Hosted an AI App Portfolio Using Google AI Studio at 15
naitik_prajapati profile

How I Built and Hosted an AI App Portfolio Using Google AI Studio at 15

#googlecloud #ai #javascript #webdev
1
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2 min read
How I Built a Browser Audio Test That Refuses to Guess
jackwind profile
jack

How I Built a Browser Audio Test That Refuses to Guess

#javascript #webdev #typescript #music
2
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6 min read
How Much Quality Do You Lose Compressing an Image? We Measured It on 24 Photos
lucian_lkb_1f009d profile

How Much Quality Do You Lose Compressing an Image? We Measured It on 24 Photos

#webdev #performance #images #javascript
1
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2 min read
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