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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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Sep 5

The Beginning of My Competitive Programming Journey

#ai #webdev #productivity #javascript

1 min read

Sep 8

qrdrop: what 'no server' forces you to build

#webrtc #security #javascript #opensource

9 min read

Sep 4

String Allocation Pitfalls: How to Convert Java Char to String Efficiently

#showdev #webdev #javascript #vibecoding

3 min read

Jahanzaib Ramzan

Sep 4

10 Tips to Improve Performance in React Native Apps

#reactnative #performance #mobile #javascript

6 min read

Ama Senevirathne

Sep 4

Architecting Enterprise Angular with Signals: Zoneless Reactivity and 60fps Performance

#angular #typescript #javascript #webdev

2 min read

jsmanifest

Sep 8

Claude Code Permission Modes in 2026: What `--allowedTools`, Whitelists, and Sandbox Boundaries Actually Restrict

#programming #javascript #webdev #claude

12 min read

Vladimir Elchinov for Session Replay

Sep 4

The Extension You Vetted Is Not the One That Auto-Updates

#security #chrome #webdev #javascript

5 min read

Den

Sep 7

Why My React State Kept "Working" — Until Two Tabs Opened at Once

#react #javascript #webdev #debugging

3 min read

Nusrat Gulbarga

Sep 4

Spark DataFrames vs Pandas: Choosing the Right Tool for the Job

#apachespark #ai #productivity #javascript

4 min read

Sep 4

How I Made Instant Lookup Across 246,000 Words Work Entirely in the Browser (No Backend)

#showdev #webdev #performance #javascript

3 min read

Erick Eduardo Ramos

Sep 4

Cómo solucionar el error \"Enable JavaScript and cookies to continue\"

#automation #javascript #security #webscraping

3 min read

Jordan Li

Sep 4

Fail-Open Defaults in Agent PRs: A Provenance Review

#javascript #codereview #ai #testing

7 min read

yoey

Sep 17

I built an interactive 3D PC anatomy tool to learn what’s actually inside a computer

#webdev #javascript #opensource #tutorial

1 min read

Lank_M

Sep 4

The transparent checkerboard was hiding 5.73% of the frame

#webdev #javascript

4 min read

ushiro

Sep 4

`No test suite found in file` on All 71 Files: Your `vite` Override Has No Upper Bound

#javascript #webdev #testing #vite

5 min read

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