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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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Gathmo

Jul 15

Designing an idempotent confirmation protocol for browser uploads

#webdev #javascript #backend #architecture

3 min read

benjamin

Jun 11

npm audit cries wolf. I built a zero-dep CLI that tells you what to actually fix

#showdev #javascript #security #opensource

3 min read

benjamin

Jun 11

I built a zero-dependency CLI that catches i18n drift (and knows your plural rules)

#showdev #javascript #webdev #opensource

4 min read

Neng

Jul 15

I built a browser-based CBZ to PDF converter that keeps comics private

#showdev #webdev #javascript #privacy

2 min read

Saravanan Lakshmanan

Jun 15

var, let, Single & Multi-thread and Process in JavaScript

#beginners #javascript #programming #tutorial

4 min read

Eric He

Jun 15

I built a 1:1 solar system with Fable 5 in the days before it was pulled offline

#webgl #javascript #threejs #ai

4 min read

Jul 15

The Biggest Misconception About React Reconciliation (Render vs. Paint) 2nd part

#javascript #performance #react #webdev

2 min read

serkan

Jun 11

How to track OpenAI API costs with a simple proxy

#openai #webdev #javascript #tutorial

1 min read

Jun 11

I built an AI chat over my CV on a zero-pound inference budget

#showdev #ai #webdev #javascript

4 min read

Jul 15

Behind the Scenes: Code Cleanup and Rollbacks in react-hook-lab

#reacthooklab #react #javascript #opensource

1 min read

SiteBrief

Jun 15

How I run axe-core inside a headless browser to audit WCAG compliance across 30 client sites

#showdev #webdev #javascript #typescript

4 min read

ricco020

Jun 11

Detecting WebRTC IP leaks in the browser: how it works and how to test it

#privacy #webdev #security #javascript

4 min read

Jun 11

How I built a modern UI5 component library for SAP Fiori on-premise

#showdev #javascript #ui #ux

1 min read

Valentina Sofia Leyes

Jun 15

How to process 1.5GB+ JSON/CSV files in the browser without crashing the RAM

#javascript #webdev #performance #architecture

2 min read

Jul 15

Why `npm audit` Isn't Enough to Secure Your React or Next.js App

#react #nextjs #security #javascript

2 min read

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