Skip to content

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!

👋 Sign in for the ability to sort posts by relevant, latest, or top.

QUBE

Apr 15

Callback Function in JavaScript

#beginners #javascript #programming #webdev

1 min read

Bill Tu

Apr 10

Why One Second Wasn't Enough: Adding Retry Logic to a Diagnostic Tool

#node #npm #javascript

5 min read

Apr 10

From API to Spreadsheet: How to Convert JSON to CSV Without Writing a Script

#webdev #productivity #javascript #beginners

4 min read

Apr 10

Building a Voice-Controlled Local AI Agent: Architecture, Models & Lessons Learned

#webdev #ai #javascript #productivity

4 min read

MarianWZ

Apr 10

Stop Writing Documentation From Scratch — Let AI Do It

#ai #webdev #programming #javascript

2 min read

Reframing the hook as synchronization

May 5

Stop Using useEffect Like This: 5 Patterns That Are Silently Breaking Your React App

#react #javascript #webdev #beginners

9 min read

SHOTA

May 14

Detecting YouTube SPA Navigation in a Chrome Extension Content Script

#chrome #javascript #webdev #tutorial

3 min read

Apr 10

Why I Built a Printable Puzzle Generator and What It Taught Me About Web App Architecture

#javascript #webdev #beginners

7 min read

Apr 10

How I built a file converter platform with a $0 backend (100% Client-Side Architecture)

#productivity #javascript #react #frontend

3 min read

Meet Shah

May 14

Building a "Zero Server" App with Next.js 15 and Tailwind v4

#showdev #webdev #nextjs #javascript

2 min read

May 12

I Stopped Fighting React Server Components — Here's What Finally Made It

#react #nextjs #webdev #javascript

17 min read

Athithya Sivasankarar

Apr 15

Why JavaScript is Single-Threaded

#beginners #programming #javascript #codenewbie

2 min read

Apr 10

Signals in React (VI): Stale Closures, Subscription Traps, and Reactive Graph Pitfalls

#webdev #javascript #frontend #react

4 min read

Le Anh Phi

Apr 10

Experience Engine: AI Memory That Shrinks As Your Agent Learns

#ai #opensource #javascript #ollama

6 min read

Apr 10

How to Get Specific Validation Errors with Angular Signal Forms

#angular #webdev #javascript #typescript

6 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.