DEV Community

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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Why Your Documentation Doesn't Need React, Meet docmd 0.7.9
aifiasco101 profile

Why Your Documentation Doesn't Need React, Meet docmd 0.7.9

#ai #webdev #productivity #javascript
4
Comments
2 min read
"My Coding Agent Remembered Sessions, Not Work. That Was the Bug"
codekingai profile

"My Coding Agent Remembered Sessions, Not Work. That Was the Bug"

#webdev #javascript #ai #opensource
1
Comments 1
4 min read
An AI agent overwrote two of my browser tabs. The fix took three releases.
achiya-automation profile

An AI agent overwrote two of my browser tabs. The fix took three releases.

#ai #opensource #debugging #javascript
Comments
6 min read
What I learned measuring Pretext.js: things browser benchmarks don't tell you
axvc profile

What I learned measuring Pretext.js: things browser benchmarks don't tell you

#performance #javascript #webperf #webdev
Comments
8 min read
JWT Authentication — 7 Common Mistakes Developers Make (And How to Fix Them)
ramshakomal profile
ramsha

JWT Authentication — 7 Common Mistakes Developers Make (And How to Fix Them)

#webdev #javascript #security #beginners
1
Comments
3 min read
Stop Using LLMs to Audit Other LLMs: You Are Bricking Your Production Latency
erenozguney profile

Stop Using LLMs to Audit Other LLMs: You Are Bricking Your Production Latency

#ai #architecture #node #javascript
1
Comments 3
3 min read
AI-Powered Bug Triage: Auto-Categorize Issues with Gemini
issuecapture profile

AI-Powered Bug Triage: Auto-Categorize Issues with Gemini

#ai #javascript #webdev #tutorial
Comments
4 min read
React Performance: From Sluggish to Lightning
dependersethi profile

React Performance: From Sluggish to Lightning

#react #devtips #javascript #webdev
1
Comments
10 min read
Unicode
thomas_auguey_21de0c9b6d8 profile

Unicode

#unicode #encoding #coding #javascript
Comments
5 min read
I built a production-ready rate limiter for Node.js with multiple algorithms and Redis support
zayn41 profile
Zayn41

I built a production-ready rate limiter for Node.js with multiple algorithms and Redis support

#node #typescript #backend #javascript
1
Comments
1 min read
I built a single tab that replaces 60+ dev tool websites — onHTML
mimturan profile

I built a single tab that replaces 60+ dev tool websites — onHTML

#showdev #webdev #javascript #html
Comments 1
2 min read
CSV to JSON in JavaScript: Handling Every Edge Case (Headers, Quotes, Types)
snappy_tools profile

CSV to JSON in JavaScript: Handling Every Edge Case (Headers, Quotes, Types)

#javascript #webdev #beginners #tutorial
Comments
4 min read
How Good Are You actually at TypeScript? I Built a Quiz to Find Out
a_ts_dev profile
A

How Good Are You actually at TypeScript? I Built a Quiz to Find Out

#showdev #javascript #learning #typescript
Comments
1 min read
GeoJSON Traffic Events API with BBox and Radius Queries
road511 profile

GeoJSON Traffic Events API with BBox and Radius Queries

#api #javascript #webdev #geojson
Comments
2 min read
Try the Tech Radar #1 — TOON Cuts JSON Token Cost by 71% for LLM Context
sendotltd profile

Try the Tech Radar #1 — TOON Cuts JSON Token Cost by 71% for LLM Context

#json #llm #webdev #javascript
1
Comments 4
5 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.