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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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oyinade olawoyin

Oct 30

Understanding Conditional Statements: If & Else (The Decision Makers)

#programming #beginners #javascript

3 min read

Fernando Paladini

Oct 30

Build a Test-Gated Manifest V3 Extension for Safe X Tab Automation

#javascript #extensions #tutorial #automation

6 min read

hao jia

Oct 30

A bash loop that logs bytes and seconds for each PNG optimization step

#webdev #javascript

4 min read

Isa Sadiq Ahmad

Nov 3

Building ArewaSafe: How We Used Gemma 4 & Disguise UX to Protect Highway Commuters in Northern Nigeria

#mlhacks #ai #opensource #javascript

5 min read

Nov 4

Svelte 5 Isn't Pure Compiler Magic: How Runes, Fine-Grained Signals, and Direct DOM Mutations Actually Work Under the Hood

#svelte #javascript #webdev #architecture

4

10 min read

Oct 30

Advanced Server-Side Caching Patterns in Next.js: A Deep Dive into Data, Route, and Router Caches

#nextjs #javascript #react #server

11 min read

Oct 30

Zod vs Valibot vs a Handwritten Type Guard: Same Rules, Different Results

#typescript #javascript #programming #performance

8 min read

Oct 30

I built SaifSat: An ultra-lightweight web streaming engine capped at 25MB RAM

#showdev #opensource #javascript #webdev

1 min read

Oct 30

Getting Started with Web Development and Digital Media

#learning #webdev #javascript #beginners

2 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

Nov 3

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

#webdev #javascript #opensource #history

1 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

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