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.
Why 90% of Developers Never Make Money Online (It’s Not About Skills)

Why 90% of Developers Never Make Money Online (It’s Not About Skills)

5
Comments
3 min read
Can You "Read" Hex Codes? I Built a Game to Test Your Color Intuition 🎨

Can You "Read" Hex Codes? I Built a Game to Test Your Color Intuition 🎨

2
Comments
2 min read
[ShowDev] ConstruĂ­ um PWA de Fitness Local-First com Vanilla JS e IA (Adeus, MyFitnessPal)

[ShowDev] ConstruĂ­ um PWA de Fitness Local-First com Vanilla JS e IA (Adeus, MyFitnessPal)

Comments
2 min read
What Is Vue 3 Vapor Mode?!

What Is Vue 3 Vapor Mode?!

5
Comments 2
5 min read
The AI Agents Roadmap Nobody Is Talking About (2026 Edition)

The AI Agents Roadmap Nobody Is Talking About (2026 Edition)

5
Comments
9 min read
🎧 SpinTicket – DJ Ticket Management System

🎧 SpinTicket – DJ Ticket Management System

2
Comments
2 min read
I Built a Real-Time Space Debris Tracker in a Single HTML File

I Built a Real-Time Space Debris Tracker in a Single HTML File

1
Comments
8 min read
How to Fix React useEffect Infinite Loops in 5 Minutes

How to Fix React useEffect Infinite Loops in 5 Minutes

Comments
6 min read
Angular Architecture Patterns That Actually Scale (And When to Use Them)

Angular Architecture Patterns That Actually Scale (And When to Use Them)

3
Comments
8 min read
I built a film camera simulator in a single HTML file here's how

I built a film camera simulator in a single HTML file here's how

Comments
1 min read
How to Build a Competitor Tech Stack Auditor in 15 Minutes (Node.js + SnapAPI)

How to Build a Competitor Tech Stack Auditor in 15 Minutes (Node.js + SnapAPI)

Comments
3 min read
I built 44 browser games with no login — here’s what I learned

I built 44 browser games with no login — here’s what I learned

Comments 1
2 min read
Why Every JavaScript Keyboard Shortcut Library Is Broken (And What I Built Instead)

Why Every JavaScript Keyboard Shortcut Library Is Broken (And What I Built Instead)

1
Comments
4 min read
Welcome to Transitive Dependency Hell

Welcome to Transitive Dependency Hell

Comments 1
5 min read
Building a Full Agent System: An Orchestrator and a Customer 360 Example

Building a Full Agent System: An Orchestrator and a Customer 360 Example

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