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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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Odilon HUGONNOT

Aug 19

A news-watch bot, an 8,900-character prompt, and three rules that never reached the model

#promptengineering #javascript #debugging #llm

8 min read

Comments debate the 10,000x benchmark methodology

Sep 6

I Built a Version Bump Tool in Rust That Is 10,000x Faster Than Its Python Counterparts.

#rust #python #tutorial #javascript

44

9 min read

aymane aallaoui

Sep 20

I missed Go's `if err != nil`, so I built errval for TypeScript

#typescript #javascript #opensource #go

2 min read

Trimmy7

Aug 19

I got tired of googling “A4 at 300 DPI” so I made a print-size calculator

#showdev #webdev #javascript #productivity

1 min read

Aug 18

Four green Mondays that wrote nothing: a uuid above the first step

#cloudflare #serverless #debugging #javascript

3 min read

Kaziu

Sep 11

「Blob」って何？ブラウザでファイルをダウンロードする仕組み

#javascript #tutorial #typescript #webdev

1 min read

ThumbnailsGrabber

Sep 10

maxresdefault.jpg is missing for 1 in 9 YouTube videos, and the 404 still renders. What 8,664 videos showed.

#javascript #webdev #youtube #node

6 min read

Teclea Dev

Aug 19

We built 800+ developer utilities that run 100% in your browser (zero tracking, privacy-first)

#showdev #webdev #productivity #javascript

2 min read

Aug 18

Why I never built a backend for a site with 290+ calculators

#webdev #javascript #architecture #astro

4 min read

Or Samson

Sep 21

Tracking where your early users come from, without adding an analytics service

#webdev #netlify #javascript #analytics

5 min read

Bianca Schuenck Benther

Aug 18

Formação importa, mas não é tudo

#webdev #programming #javascript #python

2 min read

Aug 18

Por que comunidades de dev importam (e o que você está perdendo)

#webdev #javascript #tutorial #beginners

3 min read

Aug 19

Where Did My 512GB Go? How Developers Lose 50GB+ to Node, Docker & macOS Build Artifacts

#javascript #macos #webdev #productivity

2 min read

PatilRB

Aug 18

Authoring particle VFX for Three.js — and the delta-time bug everyone hits

#threejs #javascript #webgl #gamedev

3 min read

Antonio

Sep 21

BeeLadybug Ironic: Code Inspection meets Self-Inspection

#showdev #gamedev #javascript #productivity

2 min read

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