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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.

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Jul 25

Stop Manually Validating API Input — Use Zod in Next.js

#nextjs #programming #javascript #webapp

4 min read

Vahzryn

Jul 25

Why I built a 100% private, client-side image converter in browser memory

#webdev #javascript #privacy #opensource

2 min read

Christo

Jul 25

Bumping to TypeScript 7? Catch what tsgo breaks in your repo before CI does

#typescript #javascript #webdev #tooling

2 min read

babycat

Jul 14

Add Arrow-Key Shortcuts to a Confirmation Dialog Without Breaking Accessibility

#a11y #frontend #javascript #webdev

3 min read

hj rr

Jun 21

Show OS: Universal Uploader – Zero-dependency, stream-based file uploading with transparent XHR fallback

#showdev #javascript #opensource #performance

2 min read

jsmanifest

Jul 25

TypeScript Recursive Types in 2026: Modeling JSON, Trees, and Deep Partial Without Hitting the Limit

#typescript #javascript #webdev #react

12 min read

Parsa J

Jul 25

You use a setTimeout to trigger CSS entry animations. `@starting-style` makes it unnecessary.

#css #webdev #frontend #javascript

4 min read

swift king

Jun 21

Getting Started with SVG Export Using the Browser Canvas API

#api #javascript #tutorial #webdev

1 min read

Anil Kumar

Jun 21

👉 "React Native New Architecture Migration: What Broke and How We Fixed It"

#architecture #javascript #mobile #reactnative

1 min read

Jun 20

Supercharge your web app with free AI that runs in your users' browser

#webdev #javascript #ai #chromewebdev

8 min read

Hao

Jul 25

Your YouTube screenshot is black because you screenshotted the wrong layer

#javascript #chrome #webdev #video

3 min read

打工人阿笔

Jun 21

Introducing Curiohole: Free Relaxing Browser Games You Can Play Instantly

#showdev #webdev #javascript #gamedev

2 min read

Built on community code reviews and feedback

Puneet Kumar Mishra

Jul 22

Rizzzler v1.2 — Stronger Security, Better Customization & Smarter Architecture 🚀

#opensource #webdev #javascript #node

2 min read

Parsa J

Jul 23

You've been doing Set math by hand. JavaScript finally shipped `.union()`, `.intersection()`, and friends.

#javascript #webdev #frontend #typescript

4 min read

Built with zero-backend privacy

Jul 21

I built 118+ device tests that run entirely in your browser — no server, no uploads

#showdev #javascript #webdev #privacy

4 min read

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