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.
GC Isn’t Slow — Your frontend Is Just Hoarding Memory

GC Isn’t Slow — Your frontend Is Just Hoarding Memory

2
Comments 1
3 min read
Next.js Lighthouse Optimization: 42 to 97 Case Study

Next.js Lighthouse Optimization: 42 to 97 Case Study

1
Comments
3 min read
Stop paying for ngrok! 🛑 Meet NPort: The Free Open Source Alternative

Stop paying for ngrok! 🛑 Meet NPort: The Free Open Source Alternative

24
Comments 10
3 min read
Joshua-Paul Meme Generator

Joshua-Paul Meme Generator

1
Comments
3 min read
TypeScript 5.4-5.6: The Essential Features You Need to Master in 2025

TypeScript 5.4-5.6: The Essential Features You Need to Master in 2025

Comments
8 min read
Are We All Just Copying Code and Pretending We Know What We're Doing?

Are We All Just Copying Code and Pretending We Know What We're Doing?

57
Comments 5
13 min read
Usando Remote Config Modular no React Native (v23.x.x)

Usando Remote Config Modular no React Native (v23.x.x)

Comments
2 min read
3 Ways to Create a Sum Function in JavaScript

3 Ways to Create a Sum Function in JavaScript

Comments
1 min read
Day 3/30

Day 3/30

Comments
1 min read
Expo, EAS, Prebuild, OTA, CI/CD — A Complete Mental Model for Modern React Native Development

Expo, EAS, Prebuild, OTA, CI/CD — A Complete Mental Model for Modern React Native Development

1
Comments
5 min read
The Definitive Guide to JS Spreadsheets with Jspreadsheet Pro

The Definitive Guide to JS Spreadsheets with Jspreadsheet Pro

2
Comments
7 min read
WebFormsJS Version Size - Even with a dial-up modem!

WebFormsJS Version Size - Even with a dial-up modem!

Comments
3 min read
Trees Fundamentals: Structure, Terminology, and Use Cases

Trees Fundamentals: Structure, Terminology, and Use Cases

Comments
2 min read
From Bloated to Streamlined: A Developer's Guide to Docker Image Optimization

From Bloated to Streamlined: A Developer's Guide to Docker Image Optimization

Comments 1
4 min read
Build Discord-Style Chat App (No Backend!) - Socket.IO Simulation + Debug Panel (2026)

Build Discord-Style Chat App (No Backend!) - Socket.IO Simulation + Debug Panel (2026)

1
Comments 2
14 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.