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!

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.

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

Jun 11

Building a Frontend Framework from Scratch: Introducing Levelo JS

#javascript #webdev #opensource #frontend

2 min read

SEN LLC

May 8

Animating Japan's Population Pyramid From 1950 to 2070 — Why You Need Cohort-Specific Mortality to Get the 1950 Triangle Right

#javascript #dataviz #frontend #demographics

7 min read

Qonspekt

May 12

I built a BYOK browser tool that turns any article into atomic Obsidian notes

#obsidian #pkm #claudeai #javascript

2 min read

May 8

Designing a Content Microservice: Architecture Decisions and Trade-offs

#showdev #webdev #ai #javascript

7 min read

May 8

Building 24 Random Tools in One App: An Architecture Story

#webdev #architecture #javascript #ios

6 min read

Odilon HUGONNOT

May 8

Cache-busting JSON in PHP with filemtime

#php #javascript #cache #performance

2 min read

Ryan John

Jun 11

Vue to React Migration: Why Runtime Wrappers Hit a Ceiling

#webdev #javascript #vue #react

9 min read

Nathmaxx

May 8

Stop writing TypeScript interfaces by hand - generate them from JSON, CSV, and OpenAPI in one command

#typescript #javascript #webdev #tooling

4 min read

Valentin Manier

Jun 11

How I Built a Zero-Dependency Share Library That Works Everywhere

#webdev #javascript #typescript

7 min read

May 8

Handling File Uploads in Express with Multer

#ai #webdev #javascript #beginners

6 min read

May 12

I Built a Browser-Only Image Vectorizer with WebAssembly

#webdev #webassembly #javascript #svg

5 min read

Erfan Ebrahimnia

May 8

deepsec, vercel-openclaw, Next.js Security Releases, Adapters API, portless, shadcn/ui, Vercel Weekly

#nextjs #javascript #webdev #react

4 min read

MANOJ KUMAR S LCSEC

Jun 11

I Built a Gamified Carbon Footprint Platform for 1.4 Billion Indians in 14 Days — Using Only Prompts

#javascript #buildinpublic #webdev #climatetech

5 min read

Kehinde Owolabi

Jun 11

Announcing Limn Engine — A Lightweight 2D Game Framework for the Browser

#gamedev #javascript #webdev #opensource

2 min read

Astrodevil for Studio1

May 21

Build a Real-Time Excalidraw-like Collaborative Canvas using Velt MCP and Antigravity🎉

#ai #webdev #programming #javascript

12 min read

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