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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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Jul 15

Demystifying libuv: The Secret Engine Powering Node.js

#webdev #node #javascript #softwaredevelopment

3 min read

Jun 26

Destructuring in JavaScript

#beginners #javascript #tutorial #webdev

7 min read

Tommy

Jun 12

The JSON config files quietly breaking your JS build (and how to fix them)

#javascript #json #webdev #tooling

2 min read

Jun 12

How to Batch Resize and Convert Images to WebP (100% Client-Side)

#ai #webdev #productivity #javascript

2 min read

ricco020

Jun 12

How browser fingerprinting works: canvas, WebGL and AudioContext explained

#privacy #javascript #webdev #security

4 min read

Jun 12

A free, keyless API for dynasty fantasy football values — built from 672k real trades

#showdev #api #javascript #python

2 min read

Muhammad Zeeshan Farooq

Jun 12

Stop Declaring Tools Dead — lucide-react is Still Fine

#reactnative #react #frontend #javascript

1 min read

LucasX7

Jul 16

I built an Akinator API that works in 2026 — with TypeScript and JavaScript, retry, and proxy support

#javascript #typescript #npm #api

2 min read

Ali Hamza

Jun 12

Day 23 of Leaning MERN Stack

#javascript #apnacollege #webdev #beginners

2 min read

Prajapati Paresh

Jun 12

Sync State Across Browser Tabs: Master BroadcastChannel in React ⚡

#react #javascript #webdev #frontend

3 min read

Jun 12

Summing 50,000 emission line items in the wrong order changes your total

#javascript #webdev #programming #carbon

4 min read

larry

Jul 16

I benchmarked 3 ways to detect slide changes in video — fixed-interval screenshots, pixel diff, and block diff

#javascript #webdev #video #opensource

4 min read

iLoveVideoEditor

Jul 15

How We Cut Our Browser Video Renderer's Frame Time by 80%

#webdev #performance #webcodecs #javascript

6 min read

MORINAGA

Jul 16

Four YouTube Shorts thumbnail rules I hardcoded after 19 videos of analytics

#showdev #javascript #ai #indiehackers

4 min read

Storm Engine Technology.

Jun 12

STORM AI: When "Cheap" Isn't Cheap and Premium Hurts—I Built the Middle Ground

#discuss #ai #javascript #devops

2 min read

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