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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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FabrizioPerezPeralta

Jul 6

Applying API Testing Frameworks: Bulletproofing Your REST APIs Against Edge Cases and Bad Actors

#security #testing #javascript #api

4 min read

abhilaksh-arora

Jul 10

I built a privacy-first alternative to jwt.io, regex101 and every other dev tool that phones home

#webdev #javascript #privacy #devtools

3 min read

Jul 5

"Four Remote Job Boards Have Free Public APIs. Here Is One Schema for All of Them"

#webdev #api #career #javascript

2 min read

Comments add crucial web security tips

Aditya Sorathiya

Aug 4

How I Built PasteDB in 3 Months — From a Blank Repo to a Real Product

#buildinpublic #sideprojects #startup #javascript

4 min read

Tech Tales

Jul 6

Mastering State Management in React with Redux Toolkit

#react #javascript #webdev #redux

3 min read

Autonomous

Jul 6

How I stopped maintaining a Puppeteer screenshot service for OG images

#webdev #javascript #buildinpublic

3 min read

Aug 7

You're installing date-fns for 'X hours ago'. `Intl.RelativeTimeFormat` does it natively.

#javascript #webdev #frontend #intl

4 min read

Softflux Solution

Jul 6

JavaScript in 2026: Why London Became the World's Unexpected JS Hub

#webdev #frontend #london #javascript

2 min read

Softflux Solution

Jul 6

Server-Side Rendering in 2026: London's Pragmatic Take on the Framework Wars

#programming #javascript #nextjs #webdev

2 min read

Tim Nguyen

Jul 10

Unicode, UTF-8, UTF-16, surrogate pairs, and why JavaScript `length` lies

#javascript #node #webdev #unicode

4 min read

Programming Central

Aug 8

The Invisible Threat: Defending Against Indirect Prompt Injections in Web Content & Data Feeds

#javascript #typescript #ai #mcp

10 min read

GIAN FRANCO AROCUTIPA AROCUTIPA

Jul 6

Applying API Testing Frameworks: Jest + Supertest with Real-World Examples

#testing #javascript #node #api

5 min read

Jul 9

Our Journey to GSSoC 2026: Omnikon's Repository Has Been Selected! 🎉

#opensource #github #javascript #react

2 min read

Marwan W Elzeiny

Jul 28

Introducing Volare: A Buildless 3D Model Viewer for the Web

#showdev #javascript #webdev #opensource

2 min read

Vera Yang for BeGoodTool.com

Aug 7

Dead-pixel test sites are just colored divs — the actual engineering problem is the Fullscreen API, not the colors

#javascript #vue #css

6 min read

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