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.
Hydration Errors in Next.js: What They Mean and How to Fix Them for Good
pante5ter profile

Hydration Errors in Next.js: What They Mean and How to Fix Them for Good

#nextjs #react #webdev #javascript
Comments
3 min read
AI coding tools for TypeScript and JavaScript developers in 2026: who actually handles generics, JSX trees, and the module resolution mess?
jovan_chan_9500711396d4e6 profile

AI coding tools for TypeScript and JavaScript developers in 2026: who actually handles generics, JSX trees, and the module resolution mess?

#typescript #javascript #review #comparison
Comments
5 min read
CORS Broke My App — Here's What Nobody Told Me
chinwuba_jeffrey profile

CORS Broke My App — Here's What Nobody Told Me

#programming #javascript #node #backend
1
Comments
2 min read
The iOS 26 Deep-Link Bug That Only Happened When the App Was Already Open
toddsullivan profile

The iOS 26 Deep-Link Bug That Only Happened When the App Was Already Open

#ios #reactnative #devops #javascript
Comments
3 min read
How to add AI food recognition to your app in 10 minutes
ivanvohmin profile

How to add AI food recognition to your app in 10 minutes

#python #javascript #api #nutrition
Comments
4 min read
Building a Local-First Chrome Extension with IndexedDB and Ollama
sujal_meena_cf186b9b452cd profile

Building a Local-First Chrome Extension with IndexedDB and Ollama

#webdev #javascript #ai #localfirst
Comments
3 min read
Building AppForge: A Unified Project Scaffolding CLI for Modern Development
milankj profile

Building AppForge: A Unified Project Scaffolding CLI for Modern Development

#showdev #cli #javascript #tooling
Comments
3 min read
"I Stopped Letting Every AI CLI Own Its Provider Config"
codekingai profile

"I Stopped Letting Every AI CLI Own Its Provider Config"

#discuss #webdev #ai #javascript
1
Comments
2 min read
Your fr.json is three keys behind en.json and nobody noticed until a French user did
isabelle_hue profile

Your fr.json is three keys behind en.json and nobody noticed until a French user did

#i18n #webdev #javascript #ai
Comments
2 min read
Generate a Complete JavaScript Project Setup with Claude in Under 10 Minutes (2026): A Battle-Tested Checklist
_7fb6011b57d383122b5a profile

Generate a Complete JavaScript Project Setup with Claude in Under 10 Minutes (2026): A Battle-Tested Checklist

#claude #javascript #eslint #githubactions
Comments
6 min read
How to increase test coverage in a TypeScript or JavaScript project
eliott_reich profile

How to increase test coverage in a TypeScript or JavaScript project

#testing #javascript #typescript #webdev
Comments
2 min read
Disabling Console messages on your entire codebase
kipyegonline profile

Disabling Console messages on your entire codebase

#javascript #webdev #react #vue
1
Comments
2 min read
Launching My First NPM Package: How I Built a Headless-Browser-Free JSX PDF Engine
angojay profile

Launching My First NPM Package: How I Built a Headless-Browser-Free JSX PDF Engine

#javascript #opensource #webdev #node
Comments
5 min read
Keyboard Navigation Testing: A Developer Complete Guide to WCAG Operability
toolkitonline profile

Keyboard Navigation Testing: A Developer Complete Guide to WCAG Operability

#a11y #webdev #javascript #tutorial
Comments
3 min read
Full Stack Developer Resume: How to Show Depth on Both Frontend and Backend
prat_naik profile

Full Stack Developer Resume: How to Show Depth on Both Frontend and Backend

#webdev #career #resume #javascript
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.