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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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Nov 3

I built a world history map where every ruler links to a source

#webdev #javascript #opensource #history

1 min read

Murthy

Nov 3

Selenium Alternatives in 2026: 7 Tools Compared by What They Fix

#testing #webdev #javascript #automation

10 min read

Dannick Kwengang

Oct 30

Workflows that survive a closed tab: durable waits with checkpoints and chrome.alarms

#automation #browser #javascript #webdev

7 min read

Oct 30

Your AI Agent Has Perfect Logs. It Still Broke Production.

#ai #programming #javascript #security

3 min read

Oct 30

Serving 56,000 game pages without a database meltdown: the boring caching choices that work

#webdev #performance #javascript #indiedev

3 min read

Overtron

Nov 3

64,285 or 130,285 energy: detect an empty USDT recipient on TRON before you send

#tron #blockchain #web3 #javascript

4 min read

Kenji

Oct 30

Confirming an English word with Enter sent the chat

#javascript #react #webdev

2 min read

Oct 30

Our day boundaries correct for daylight saving by exactly one hour, and one of the 418 time zones moves by thirty minutes

#javascript #typescript #node #webdev

6 min read

SnowRSPS

Oct 30

Designing an idle RPG economy in vanilla JS: lessons from Snow317.io

#javascript #gamedev #webdev #beginners

3 min read

Dan for Expo

Nov 3

How far you can get with Expo on iOS before Apple asks for $99

#expo #javascript

11 min read

Yuva

Oct 30

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

#webdev #javascript #tools #programming

2 min read

Oct 30

A printable prop firm rule checklist in vanilla JS, with no build step

#javascript #webdev #trading #css

4 min read

david deng

Oct 30

I Built a Little Tool That Turns Any Name Into a Birthday Song

#showdev #ai #javascript #webdev

2 min read

Oct 30

oxipng after pngquant: about a second per three PNGs, big win on photos, a shrug on illustrations

#webdev #javascript

3 min read

Lank_M

Oct 30

Where to put the lossless PNG pass in an asset pipeline: after the palette step, and last

#webdev #javascript

3 min read

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