Skip to content

DEV Community

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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Parsa J

Aug 24

Vue Reactivity Explained: ref vs reactive (+ Cheat Sheet)

#vue #javascript #tutorial #webdev

11 min read

Jul 21

You Probably Don't Need Virtualization (But Here's How It Actually Works)

#frontend #javascript #performance #webdev

7 min read

Muhammad Muneeb

Aug 24

canvas.convertToBlob() doesn't throw on a format it can't encode. It hands you a PNG.

#javascript #webdev #browsers #performance

3 min read

Mayd-It

Jul 21

openFDA Adverse Event API: Paging Past 25,000 and Flattening

#api #opendata #datascience #javascript

9 min read

Abhijat Chaturvedi

Jul 25

The Two-Map Party Game Server: Building GameNight Without a Database

#node #javascript #websockets #gamedev

6 min read

Jul 21

How to keep locale JSON files in sync (next-intl, i18next, or anything else)

#i18n #webdev #javascript #tutorial

4 min read

Jul 21

I built a JSON repair tool for LLM output — here's why it exists

#javascript #json #llm #webdev

2 min read

Aug 4

Cara Mengambil File JSON Menentukan Bagaimana Data Diproses

#javascript #frontend #beginners #webdev

3 min read

AI Dev Hub

Jul 21

How I verify 4.7 GB downloads with a hash generator in 2026

#showdev #javascript #security #webdev

6 min read

Frank

Jul 21

How to Use Bun 1.3.14's Built‑in Image API

#api #javascript #node #ai

4 min read

Giselle Andrea Ulloa De La Rosa

Jul 21

Building Tech Communities, AI Projects, and Developer Connections from Cartagena

#ai #webdev #productivity #javascript

2 min read

Jul 21

## JavaScript Async vs Python AsyncIO — The Simplest Explanation for JavaScript Developers

#javascript #python #webdev #backend

3 min read

Summer Bug Smash: Smash Stories 🐛🛹

Sylwia Laskowska

Jul 30

It Was Just a Patch Update. What Could Possibly Go Wrong?

#devchallenge #bugsmash #angular #javascript

6 min read

Jul 21

I built a JSON repair tool for LLM output — here's why it exists

#javascript #json #llm #webdev

2 min read

Sean

Jul 21

How I Built a Wobble GIF Maker with Canvas API and Next.js

#showdev #webdev #javascript #nextjs

6 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.