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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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GanNaSong

Jun 22

I built a browser-based controller tester with the Gamepad API — and a stick-drift verdict

#webdev #javascript #gamedev #gaming

2 min read

Projekta2

Jul 5

I built a Chrome extension used daily for PR review — 5 decisions I'd make differently

#chrome #javascript #webdev #productivity

9 min read

Parsa J

Jul 24

You still write `finally { resource.close() }`. The `using` keyword does it automatically.

#typescript #javascript #webdev #frontend

4 min read

Jenny Akhi

Jun 23

tl.extend — Register Custom CSS Variants Anywhere in Your Codebase, No Central Config Required

#javascript #css #typescript #webdev

5 min read

Jul 15

Schema-First PDF JSON in One API Call (Try the Playground)

#pdf #api #python #javascript

1 min read

Jul 25

🔄 The JavaScript Event Loop: From "What?" to "Oh, NOW I Get It!" (A Deep Dive)

#javascript #node #programming #eventloop

13 min read

Projekta2

Jul 5

I built a Chrome extension used daily for PR review — 5 decisions I'd make differently

#chrome #javascript #webdev #productivity

9 min read

Jul 24

How one lazy line turned a simple feature into a recursive DOM walker

#webdev #javascript #frontend #buildinpublic

3 min read

Leo

Jul 25

Your Build Target Is Not an API Contract: Enforcing Baseline with TypeScript

#showdev #typescript #javascript #webdev

8 min read

Jun 22

Building a Content Quality Scoring System: How PostAll Ensures Output Standards

#tutorial #ai #python #javascript

7 min read

Lautner

Jun 22

How to Schedule Tweets with a REST API

#twitter #api #javascript #tutorial

2 min read

Programming Central

Jul 25

Mastering Node.js Transport Layers in MCP: Stdio vs. Server-Sent Events (SSE)

#javascript #typescript #ai #mcp

12 min read

DreamLong

Jun 21

Why your monorepo audits are lying to you (and how to fix the rot)

#javascript #typescript #automation #security

2 min read

Jul 25

The Multiple Browser Tab Token Trap: Synchronizing JWT Refresh Across Browser Tabs

#javascript #webdev #react #architecture

6 min read

Annapoorani Kadhiravan

Jun 26

JavaScript Arrays Methods - Part 1

#webdev #programming #productivity #javascript

7 min read

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