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

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Moving FFmpeg to the Browser: How I Saved 100% on Server Costs Using WebAssembly

Moving FFmpeg to the Browser: How I Saved 100% on Server Costs Using WebAssembly

Comments
4 min read
Event Loop in JavaScript: How Async Really Works

Event Loop in JavaScript: How Async Really Works

3
Comments
6 min read
Building a Jedi-Style Hand Gesture Interface with TensorFlow.js: Control Your Browser Without Touching Anything

Building a Jedi-Style Hand Gesture Interface with TensorFlow.js: Control Your Browser Without Touching Anything

2
Comments
4 min read
You Probably Don’t Need a Headless CMS. Here’s When a Query Library Is Enough.

You Probably Don’t Need a Headless CMS. Here’s When a Query Library Is Enough.

5
Comments 1
4 min read
Building a Browser Only Sudoku Solver

Building a Browser Only Sudoku Solver

Comments
2 min read
Building Real-Time Broadcast Calling with WebRTC and WebSockets

Building Real-Time Broadcast Calling with WebRTC and WebSockets

Comments
5 min read
JavaScript Snippets: Split & Map

JavaScript Snippets: Split & Map

1
Comments
2 min read
Rust Is Eating the JavaScript Toolchain: Rolldown, Oxc, Rspack, and the End of JS-Based Build Tools

Rust Is Eating the JavaScript Toolchain: Rolldown, Oxc, Rspack, and the End of JS-Based Build Tools

4
Comments
10 min read
What Do You Wish You Had Known Earlier?

What Do You Wish You Had Known Earlier?

1
Comments 1
1 min read
How to Implement Password Reset in Node.js [+ Email Notifications]

How to Implement Password Reset in Node.js [+ Email Notifications]

4
Comments
16 min read
Your Web App’s Data Can Disappear — Even If the User Never Cleared It

Your Web App’s Data Can Disappear — Even If the User Never Cleared It

1
Comments
2 min read
THIS IS HOW REAL PASSWORD MANAGERS ACTUALLY WORK

THIS IS HOW REAL PASSWORD MANAGERS ACTUALLY WORK

Comments 2
2 min read
I tried to capture system audio in the browser. Here's what I learned.

I tried to capture system audio in the browser. Here's what I learned.

8
Comments
2 min read
Build an AltRank Monitor to Catch Social Momentum Early

Build an AltRank Monitor to Catch Social Momentum Early

Comments
8 min read
We Built Free Embeddable Stock Sentiment Widgets — Here's How to Use Them

We Built Free Embeddable Stock Sentiment Widgets — Here's How to Use Them

2
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.