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.

Abhinav

Nov 12 '25

🧠 "The Pool is Full": A Deep Dive on a Knex.js Bug That Wasn't a Database Problem

#webdev #javascript #postgres #mongodb

5 min read

Nov 13 '25

Pixlated: Film Grain Effects with Web Components

#webdev #javascript

1 min read

Junaid Ali Shah Gigli

Nov 16 '25

🚀 This Week in Software & AI

#webdev #ai #programming #javascript

1 min read

Nov 12 '25

Critical Rendering Path Optimization in React JS

#react #javascript #performance #webdev

2 min read

Nov 12 '25

ASTA Framework: Character Grid-Based UI Components for Developers

#webdev #javascript

1 min read

Rajat

Dec 15 '25

npx knip: The Smart Way to Detect Dead Code in Your JavaScript & TypeScript Projects

#webdev #programming #javascript #angular

8 min read

Dec 5 '25

How I built a RAM-only chat app that logs absolutely nothing (Node.js + Redis)

#showdev #javascript #privacy #security

1 min read

Nov 22 '25

I Built an "Ethical" GitHub Streak Guardian (And How I Survived API Rate Limits)

#webdev #productivity #javascript #opensource

4 min read

Nov 10 '25

I just shipped v2.0 of Frontend Master Prep Series — 1,020+ Q&A + 185 coding problems + 600 flashcards

#javascript #career #webdev #react

2 min read

osvfelices

Nov 12 '25

Building Pulse — a small language for deterministic concurrency in JavaScript

#javascript #programming #opensource #compiler

3 min read

Ali nazari

Dec 16 '25

Implementing the Bulkhead Pattern in Node.js

#webdev #programming #javascript #node

2 min read

MUHAMMAD USMAN AWAN

Dec 16 '25

🚀 Using Local AI Models and APIs as a JavaScript Developer

#javascript #ai #opensource #webdev

7 min read

junaid

Nov 11 '25

Gemini API Tools 2025: Grounded Maps, Easy RAG, Flawless JSON—Dev Starter Pack

#javascript #python #aidev #webdev

2 min read

Dec 15 '25

How to Build a "Chat with Website" App using Next.js, LangChain, and Cheerio 🦜🔗

#nextjs #tutorial #ai #javascript

2 min read

Paul Courage Labhani

Dec 15 '25

SvelteKit vs Next.js in 2026: Why the Underdog is Winning (A Developer’s Deep Dive)

#sveltekit #nextjs #webdev #javascript

3 min read

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