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.
🔍 MutationObserver: Sherlock Holmes of the Web

🔍 MutationObserver: Sherlock Holmes of the Web

Comments
2 min read
A Journey From JS To Rust

A Journey From JS To Rust

1
Comments
27 min read
Browsers now have Observables and I created a framework for it

Browsers now have Observables and I created a framework for it

5
Comments 7
5 min read
Hidden Web APIs Developers Are Overlooking in 2025

Hidden Web APIs Developers Are Overlooking in 2025

3
Comments 1
2 min read
How to Use APIs in Your Applications

How to Use APIs in Your Applications

3
Comments
14 min read
I Tested 5 CLI Coding Agents & Here’s What Surprised Me!

I Tested 5 CLI Coding Agents & Here’s What Surprised Me!

140
Comments 16
6 min read
🚀 I Built a Clean & Modern Next.js E-commerce Template — And You Can Use It or Contribute!

🚀 I Built a Clean & Modern Next.js E-commerce Template — And You Can Use It or Contribute!

3
Comments 2
2 min read
Daily JavaScript Challenge #JS-198: Find Sum of Digits Until Single Digit

Daily JavaScript Challenge #JS-198: Find Sum of Digits Until Single Digit

15
Comments
1 min read
Signals have no operators. Shall we add some?

Signals have no operators. Shall we add some?

2
Comments
3 min read
Why setState is delayed in React JS

Why setState is delayed in React JS

4
Comments 2
2 min read
Daily JavaScript Challenge #JS-197: Validate Palindrome Number

Daily JavaScript Challenge #JS-197: Validate Palindrome Number

25
Comments 1
1 min read
Using Discord Components v2 with Discord.js 🔥

Using Discord Components v2 with Discord.js 🔥

35
Comments 9
7 min read
🧩 Guide to Solving "Lexicographically Minimum String After Removing Stars" LeetCode 3170 (C++ | JavaScript | Python)

🧩 Guide to Solving "Lexicographically Minimum String After Removing Stars" LeetCode 3170 (C++ | JavaScript | Python)

10
Comments 4
3 min read
I Built Limgx, an Image Conversion Powerhouse, with FFmpeg.wasm!

I Built Limgx, an Image Conversion Powerhouse, with FFmpeg.wasm!

5
Comments 1
3 min read
I tried 100+ MCP Servers and Here's my Top 10

I tried 100+ MCP Servers and Here's my Top 10

196
Comments 15
7 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.