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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

Validate JSON in the Browser: The Line and Column of the Mistake

#json #javascript #webdev #tools

5 min read

fazal

Nov 3

A remote MCP server in ~100 lines, no SDK (on Cloudflare Pages)

#mcp #ai #cloudflare #javascript

5 min read

mech.app

Nov 3

Vercel's scriptc: How TypeScript-to-Native Compilation Exposes the Missing Primitives in Agent Deployment

#architecture #javascript #opensource #typescript

7 min read

Nov 3

ffprobe before a batch transcode: the fields worth reading, and the one that comes back N/A on WebM

#webdev #javascript

4 min read

AsyncMonk

Nov 3

A skip rule for re-encode scripts, and why the bpp threshold moves with your CRF

#webdev #javascript

4 min read

Urban Mixo

Nov 3

Inside the Myers Diff Algorithm: How Git Finds Code Changes (And How to Build One in Vanilla JS)

#git #javascript #webdev #algorithms

6 min read

Sherotree

Nov 3

SVG to PNG in the tab when the design export is vector-only

#frontend #javascript #webdev #dx

3 min read

Lank_M

Nov 3

Where a not-worth-re-encoding check belongs in a video transcode pipeline

#webdev #javascript

4 min read

TimelyUps

Nov 3

How I Got a WordPress News Site to a 96 Mobile PageSpeed Score Without Delaying JavaScript

#wordpress #webperf #pagespeed #javascript

2 min read

Nov 3

Porting 5 vanilla-JS games to a web game portal without touching game code: notes on Playgama Bridge

#gamedev #javascript #webdev #html

4 min read

yue xing

Nov 3

A video got bigger after re-encoding? Check bits per pixel before you touch codec settings

#webdev #javascript

4 min read

Nov 3

One button per player: the physics, blame rules and CPU behind a 4-player moth party game

#showdev #gamedev #javascript #playgama

4 min read

Nov 3

Ask Sam: Commanding OnePassApps by Name, and What Works Without an Account

#webdev #javascript #tools #product

5 min read

Nov 3

I made a rhythm game where the song doesn't exist until you play it (160 lines of procedural WebAudio)

#showdev #gamedev #javascript #webaudio

4 min read

Saarathi Academy for Saarathi Academy

Nov 3

PERN stack full form, and why we would learn it before MERN

#webdev #postgres #node #javascript

4 min read

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