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.

Ujjawal Kashyap

Apr 27

Play HEVC, AV1 and MKV in the browser with WebCodecs (no server transcoding)

#webdev #javascript #webcodecs #opensource

6 min read

Apr 27

How an Unrelated App Broke Our Nx Deployment

#nx #monorepo #webdev #javascript

4 min read

SHOTA

Apr 28

How to Block Distracting Sites — Free Chrome Extension with Breathing Exercises

#productivity #chrome #webdev #javascript

3 min read

楊東霖

Mar 25

TypeScript vs JavaScript: Which Should You Learn First in 2026?

#javascript #webdev #programming #tools

6 min read

HAU

Mar 24

Stop Using new Date('2026-01-01') to Parse Date Strings

#javascript #webdev #debugging #tutorial

3 min read

Tahmid

Apr 28

How to Convert JSON to TypeScript Types (Without Writing Them by Hand)

#javascript #webdev #tutorial #beginners

4 min read

Apr 16

Solving School Timetabling with Physics: A Simulated Annealing Approach 🏫⚛️

#programming #javascript #algorithms #node

2 min read

Apr 7

Type-Safe Environment Variables in Node.js with Zod

#node #typescript #javascript #tutorial

4 min read

Apr 7

Grid Table v1.0.8: Mobile Layout Control + Server Pagination

#react #typescript #serverless #javascript

2 min read

Sam Abaasi

Apr 27

The Properties Panel Provider Contract: What the Official Docs Leave Out

#javascript #camunda #bpmn #formio

16 min read

Jackson

Mar 24

Stop running JSON-Server locally

#programming #javascript #frontend #fullstack

3 min read

Apr 7

OAuth 2.0 Flows Demystified: Authorization Code, PKCE, and Client Credentials

#security #node #javascript #tutorial

4 min read

Apr 7

Next.js Middleware Deep Dive: A/B Testing and Tenant Routing

#nextjs #javascript #webdev #tutorial

4 min read

Apr 7

LLM Context Windows: Managing Tokens in Production AI Apps

#ai #javascript #node #tutorial

4 min read

Apr 7

OpenTelemetry for Node.js: Distributed Tracing Without Vendor Lock-in

#node #devops #monitoring #javascript

4 min read

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