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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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Erick Eduardo Ramos

Jun 9

Cómo solucionar el bucle infinito en `useEffect` con objetos y arrays

#beginners #javascript #react #spanish

2 min read

swifttooly

Jul 12

Compressing images in the browser with the Canvas API (no server needed)

#javascript #webdev #tutorial #performance

3 min read

Jul 13

How I built a real-time whale tracker for Polymarket using their public API

#polymarket #javascript #webdev #buildinpublic

1 min read

Jun 9

How to Build a Real-Time Chat System with Firebase Firestore and Vanilla JavaScript

#webdev #javascript #beginners

8 min read

Jul 13

You reach for `Promise.all` for every concurrent request. Here's when to use the other three.

#javascript #webdev #frontend #node

4 min read

MORINAGA

Jun 9

Rolling a Google Service Account JWT in Node.js without the googleapis package

#javascript #webdev #tutorial #typescript

4 min read

Yu Wang

Jul 13

Designing a Browser-Native File Preview Layer for Internal Web Apps

#webdev #opensource #javascript #performance

6 min read

Siddhartha Ghosh

Jul 13

I Asked AI to Fix One JavaScript Problem and Gave It the Whole Kitchen 🤖🍳

#discuss #ai #javascript #beginners

3 min read

Piotr Wisniewski

Jun 9

Bridging the Gap: Practical Accessibility and GDPR Compliance for Polish SMEs

#webdev #javascript #a11y #compliance

6 min read

Jonah T

Jun 9

I built a browser Mandelbrot explorer for deep zooms

#showdev #webdev #javascript #creativecoding

1 min read

Jakub Andrzejewski

Jul 13

Improve Performance by Loading Videos Only When They're Needed

#performance #html #javascript #tutorial

4 min read

Saravanan Lakshmanan

Jun 10

JavaScript Loops

#javascript #frontend #webdev #programming

2 min read

Signor_P

Jul 11

I Built a Framework for discord.js (Meet Nexcord)

#discord #typescript #javascript #tsx

4 min read

Toolaska

Jun 10

Stop Losing API Responses: Save and Switch Between Multiple JSON Datasets Instantly

#webdev #productivity #javascript #opensource

3 min read

Jun 9

Why Developers Shouldn't Blindly Trust AI-Generated Code: Lessons From a Real Project

#ai #javascript #programming #webdev

3 min read

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