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.

Tanya

Jul 30

How to Inspect a JWT Without Uploading a Production Token

#security #javascript #webdev #authentication

4 min read

Jul 30

Use Google Sheets as a Translation Database for Your Web App (Apps Script + Next.js)

#magesheet #appsscript #i18n #javascript

5 min read

Sep 2

DevRel in 2026: Your Developer Docs Have a New User

#ai #webdev #devrel #javascript

3 min read

Aug 13

Top Essential Tools for AngularJS Developers in 2025

#angular #javascript #devops #webdev

6 min read

yyj-dev

Sep 2

filter: invert(1) is not dark mode, and a PDF page is not a picture

#javascript #webdev #pdf #graphics

6 min read

Sep 2

Using an Array Index as a React key Can Leak Form State Between Completely Different Items

#react #webdev #programming #javascript

4 min read

Sep 2

Why We Replaced SaaS Analytics with In-Process DuckDB (Zero-Raw-Data Architecture)

#javascript #webdev #database #privacy

2 min read

Prashant Piprotar

Jul 30

I Built a Cross-Platform Browser Benchmark That Stress Tests Any Device — Here's How

#javascript #opensource #performance #sideprojects

8 min read

Sep 1

I Ran My Plugins Against a Competitor's Own Test Suite

#security #javascript #webdev #eslint

4 min read

Sep 2

Temporal in Production: Field Notes on Replacing JavaScript Date, the Same-Day Bug, and What Doesn't Cross the RSC Boundary

#javascript #typescript #webdev #react

7 min read

aguier

Jul 31

Designing Branching Narratives in 5 Minutes: How I Built Two Narrative Browser Games

#gamedev #javascript #webdev

5 min read

Jul 30

Bringing an External CRM's Chats into Firestore for AI Search: Vector Search, Webhooks, and a Stubborn Bundling Error

#firebase #ai #webdev #javascript

8 min read

Jul 30

The Node.js Event Loop Explained

#backend #javascript #node #programming

6 min read

Jul 30

"Two Markets Disagree About the Fed. Reading Both Without an API Key"

#showdev #javascript #api #webdev

3 min read

Prajapati Paresh

Jul 30

Enterprise State Management: React & Zustand 🐻

#react #javascript #frontend #webdev

3 min read

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