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!

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
How to Generate AI Images, Videos, Music & Speech Programmatically with JavaScript

How to Generate AI Images, Videos, Music & Speech Programmatically with JavaScript

5
Comments
11 min read
Optimizing Deployments for Low-Resource VPS Environments

Optimizing Deployments for Low-Resource VPS Environments

Comments
2 min read
How I Optimised a Node.js API from 2 seconds to 80ms

How I Optimised a Node.js API from 2 seconds to 80ms

5
Comments
3 min read
Signals in React (VI): Stale Closures, Subscription Traps, and Reactive Graph Pitfalls

Signals in React (VI): Stale Closures, Subscription Traps, and Reactive Graph Pitfalls

Comments
4 min read
Building a Category Bar with Auto-Sizing CSS and JavaScript

Building a Category Bar with Auto-Sizing CSS and JavaScript

2
Comments
3 min read
What nobody tells you about building your own SSO

What nobody tells you about building your own SSO

2
Comments 2
5 min read
Why Your API Keys and JWTs Are Safer in a Browser-Based Tool

Why Your API Keys and JWTs Are Safer in a Browser-Based Tool

Comments
4 min read
Data Fetching in React: The Senior Dev Approach

Data Fetching in React: The Senior Dev Approach

6
Comments
6 min read
"The Portfolio Projects That Actually Get You Hired in 2026"

"The Portfolio Projects That Actually Get You Hired in 2026"

8
Comments
8 min read
I Built a Web App to Burn Bad Memories and Grow From Them

I Built a Web App to Burn Bad Memories and Grow From Them

Comments
1 min read
Things I Wish I Knew Before Building My First React Native App

Things I Wish I Knew Before Building My First React Native App

1
Comments
2 min read
JS Object

JS Object

1
Comments
1 min read
How Next.js Makes You a Better Full-Stack Developer (Complete 2026 Guide)

How Next.js Makes You a Better Full-Stack Developer (Complete 2026 Guide)

7
Comments
4 min read
Why we replaced Node.js with Bun for 5x throughput

Why we replaced Node.js with Bun for 5x throughput

29
Comments 1
11 min read
I Built My Own Diagramming Tool

I Built My Own Diagramming Tool

Comments
1 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.