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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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jsmanifest

Sep 17

Claude Code Headless Mode in 2026: Scripting Autonomous Coding Tasks Without the Interactive Shell

#typescript #programming #ai #javascript

14 min read

Vladimir Elchinov for Session Replay

Sep 17

"It Broke Around 3pm" Is Not a Timestamp

#discuss #webdev #debugging #javascript

3 min read

Oct 10

The receipt CSS everyone copies, @page { size: 80mm auto }, does nothing in Chrome

#webdev #css #javascript #tutorial

5 min read

Oct 10

"Agent not running" when it is running: Chrome's local network prompt and localhost helpers

#webdev #javascript #browser #tutorial

5 min read

Oct 10

7 Node.js Built-in Features That Can Replace npm Packages

#node #javascript #webdev #typescript

7 min read

hao jia

Oct 10

Measure ink and lighting before you binarize an image for OCR

#webdev #javascript

4 min read

Muhaymin Bin Mehmood

Oct 10

A Watermark That Fits One Photo Can Fail a Whole Batch: Design Placement as a Workflow

#javascript #design #webdev #tutorial

6 min read

Sep 17

Regular Expressions Without the Fear

#regex #javascript #webdev #beginners

3 min read

toolzip

Oct 1

Building a Live SVG Editor in the Browser — Syntax Highlighting Without a Library

#javascript #svg #webdev #toolzip

2 min read

MarshalX

Oct 10

Chrome forgets where your tabs have been. Back Pocket doesn't

#showdev #chrome #javascript #webdev

2 min read

alexrai

Sep 17

Getting started with Bruno: git-native API testing in 10 minutes

#ai #programming #productivity #javascript

4 min read

Sep 17

Stop manually memoizing every callback — the React Compiler already does it better than you can.

#react #reactcompiler #javascript #webdev

1 min read

Rocky

Oct 10

I stopped writing guides for a co-op game and built solvers instead

#showdev #webdev #javascript #gamedev

3 min read

Sep 21

Stop using a generic FX API for prices. Use the central banks.

#api #javascript #ecommerce #architecture

4 min read

devthinker

Sep 17

I wired a real fruit fly brain to reply to my emails (no cloud API)

#ai #javascript #webdev

3 min read

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