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.

Sep 15

IA escreve código melhor que você — e daí?

#webdev #javascript #tutorial #beginners

4 min read

Jaisurya

Sep 20

JavaScript Array Methods

#beginners #javascript #programming #tutorial

2 min read

Amr Hares

Sep 15

Five things that break when you drive a real Chrome over CDP (and how to verify your writes actually landed)

#webdev #javascript #python #testing

6 min read

Md Golam Mubasshir Rafi

Sep 15

Solving IEEE-754 Floating-Point Errors in Client-Side Fintech: Introducing FinEngine

#javascript #fintech #opensource

1 min read

Quinn Sun

Sep 16

The Pairing Session That Would Not Score a Patch in a Chat Window

#ai #javascript #testing #productivity

7 min read

Antonio

Oct 8

I replaced our warehouse paper inventory with one HTML file

#javascript #webdev #productivity #beginners

4 min read

Sep 15

RxJS in Practice: Reactive Programming, Operators, Patterns, and Real-World Examples

#javascript #programming #tutorial #webdev

14 min read

sgamer宇

Sep 16

I Built a Free Collection of Focus Games That Runs Entirely in the Browser

#showdev #frontend #javascript #webdev

4 min read

Sep 15

React interview practice: explain a stale search result before fixing it

#react #javascript #webdev #interview

3 min read

Finn Liu

Oct 8

Build Notes: A Browser-Local Image Compressor for Everyday Upload Problems

#showdev #javascript #tools #webdev

3 min read

Chad Augur

Oct 8

Swearing and Slang: Making a Dialect Measurable and Responsive

#javascript #softwareengineering #webdev #eslint

5 min read

Eve

Sep 15

Vue 3 Cleans Up After Itself — Until It Can't

#vue #javascript #webdev #performance

21 min read

Sep 29

A Technical SEO Crawl and Index Checklist for Developers

#seo #webdev #javascript #checklist

3 min read

Sep 29

# Week 06 Task 01: Design Patterns in JavaScript

#webdev #programming #javascript #beginners

4 min read

Yuva

Sep 15

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

#webdev #javascript #tools #programming

2 min read

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