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.

Thanawat Wongchai

May 9

Gemini API ฟรี ไม่จำกัด

#ai #api #gemini #javascript

5 min read

GUERFI AHMED YACINE

May 9

--- title: I built a static XSS playground that runs payloads safely in the browser ---

#security #xss #javascript #webdev

1 min read

Jun 12

The AI Code Review Dilemma

#ai #javascript #programming #webdev

2 min read

freerave

May 22

TeamPCP Broke GitHub — And Nobody Saw It Coming (But They Should Have)

#opensource #javascript #devops #security

12 min read

May 9

Browser Tab UX in React: Pull Users Back with Titles, Favicons, and Notifications

#react #javascript #webdev #tutorial

10 min read

Alex Chen

Jun 1

Node.js Event Loop: Visual Guide to Async Programming (2026)

#javascript #node #performance #tutorial

5 min read

May 9

Built a Django Interior Design Management System Using Python

#python #django #javascript #github

1 min read

eaymoneyawmsniper

May 8

I turned 1,460+ public APIs into a searchable JSON endpoint

#api #javascript #webdev #opensource

3 min read

Mihir kanzariya

Jun 12

Tracking affiliate referrals on Stripe without third-party cookies

#webdev #stripe #saas #javascript

3 min read

Jayashree

Jun 12

React Hooks Explained: useMemo, useCallback, and useNavigate

#javascript #performance #react #tutorial

3 min read

Alex Chen

Jun 1

Streams in Node.js: The Complete Guide (2026)

#javascript #node #performance #tutorial

5 min read

hwlsniper

Jun 12

I Built a Privacy-First PDF Toolbox — Your Files Never Leave the Browser

#showdev #javascript #webdev #tutorial

2 min read

Jun 10

You Don't Need Another Agent. You Need a Linter.

#javascript #ai #webdev #programming

9 min read

Projekta2

Jun 11

I built 3 Chrome extensions from scratch as a solo developer – here's what I learned (code included)

#javascript #chrome #indiedev #productivity

8 min read

Odilon HUGONNOT

May 22

JS video player with ffmpeg HTTP streaming in PHP: state machine, watchdog, subtitles

#javascript #ffmpeg #php #streaming

8 min read

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