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.

Cristopher Ramirez

Oct 4 '25

Tablify: Your new tab, your way

#javascript #design #webdesign #sideprojects

1 min read

Oct 7 '25

Quick Debugging Techniques for Playwright Tests

#playwright #testing #debugging #javascript

2 min read

Sep 9 '25

Javascript - arrow function

#webdev #javascript #programming #beginners

1 min read

Oct 7 '25

I Built My First Portfolio Website with HTML, CSS & JavaScript 🎉

#webdev #javascript #programming #beginners

1 min read

Emeruche Ikenna

Oct 7 '25

How to Get Started with React JS in 2025

#javascript #tutorial #beginners #react

4 min read

sysmaya

Oct 7 '25

Building a Real Free GIF Generator — No Logins, No Watermarks, No Tricks

#javascript #html #tooling

2 min read

Hacktoberfest: Contribution Chronicles

Brice

Oct 5 '25

🛠️ Hacktoberfest 2025 — 17 Pull Requests in One Day, for the Love of Clean Code 😅🤖🧠

#hacktoberfest #cicd #npm #javascript

2 min read

İbrahim Gündüz

Oct 7 '25

Dependency Injection Scopes In NestJS

#nestjs #javascript #typescript #programming

2 min read

Louis Liu

Sep 25 '25

Letting AI Build My App's Auto Updates (and Fixing the Pitfalls)

#ai #webdev #javascript #programming

2 min read

Bukunmi Odugbesan

Oct 7 '25

Coding Challenge Practice - Question 23

#algorithms #interview #javascript

1 min read

Oct 7 '25

Lessons I Took Away from the Meta Front-End Developer Career Certificate

#frontend #javascript #webdev #react

2 min read

Rowland

Oct 7 '25

Understanding Shallow Copy vs Deep Copy in JavaScript

#webdev #programming #javascript #beginners

6 min read

Gergely Szerovay for Playful Programming Angular

Oct 7 '25

Angular Addicts #42: Signal Forms API, AI powered apps with Angular & more

#angular #typescript #javascript

3 min read

Kehinde Owolabi

Oct 7 '25

TCJSGame Performance Optimization: Making Your Games Run Buttery Smooth

#webdev #programming #javascript #beginners

9 min read

Amrishkhan Sheik Abdullah

Oct 7 '25

Unraveling the JavaScript Event Loop: A Deep Dive for Developers

#architecture #javascript #performance

4 min read

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