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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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Lolo

Jun 22

Your SaaS is probably leaking money right now — and you don't know it

#security #webdev #saas #javascript

4 min read

May 20

Score Any CVSS Vector Offline - v3.1 and v4.0, Zero Dependencies

#security #javascript #webdev #opensource

2 min read

May 21

Building a Nutrition Calculator in JavaScript: filter, map, and reduce on Objects

#javascript #beginners #web

5 min read

Planit

May 24

I Built a Free Offline-First Event Operations Platform at 13. Here's Why the Architecture Is Different.

#webdev #opensource #buildinpublic #javascript

5 min read

Ted

May 19

Astro vs Lovable for SEO: Why Static Sites Win

#astro #seo #webdev #javascript

8 min read

May 19

How We Built a Contactless Digital Signature App inside the Browser (No Servers, 100% Private)

#webdev #javascript #ai #computervision

2 min read

SEN LLC

May 19

Computing Moon Phase in 150 Lines of JavaScript — Julian Date, Synodic Month, and SVG Terminator

#javascript #svg #astronomy #webdev

7 min read

Vigilmon

Jun 23

Free Uptime Monitoring for Your Node.js App with Vigilmon

#node #monitoring #devops #javascript

5 min read

Saivya

May 20

Got tired of debugging webhooks

#webdev #programming #javascript

1 min read

ExtensionBooster

Jun 23

Plasmo vs CRXJS vs WXT: Which Chrome Extension Framework Should You Use in 2026?

#webdev #javascript #typescript #chrome

8 min read

Bismay.exe

Jun 22

🚀 Day 1 of Learning React: Why React Exists, the Real DOM, Virtual DOM & React Elements

#react #javascript #webdev #beginners

4 min read

May 19

I replaced a $200/month audio processing server with 40 lines of browser JavaScript

#webdev #javascript #audio #performance

6 min read

May 19

always look for sourcemaps to find js/ts original source code and here’s an easy way to do it

#showdev #javascript #tooling #typescript

2 min read

ProductMechanics

Jun 2

I built a tool that gives Claude Code permanent memory of your codebase

#javascript #typescript #node #devtools

2 min read

dxjs

Jun 22

Why we rebuilt the Web Desktop as a modular Nuxt framework

#showdev #opensource #javascript #webdev

3 min read

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