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.
easy-model: model-first state with IoC and deep watching

easy-model: model-first state with IoC and deep watching

1
Comments
1 min read
Accept Bitcoin Payments in Next.js — 5 Minute Guide

Accept Bitcoin Payments in Next.js — 5 Minute Guide

Comments
3 min read
IBAN Validation: Complete Developer Guide (2026)

IBAN Validation: Complete Developer Guide (2026)

Comments
4 min read
How I solved Claude Code's biggest missing feature

How I solved Claude Code's biggest missing feature

1
Comments 1
3 min read
How to Build a Production-Ready API Rate Limiter with Node.js and Redis

How to Build a Production-Ready API Rate Limiter with Node.js and Redis

Comments
5 min read
Your package.json Is Lying to You

Your package.json Is Lying to You

Comments 1
5 min read
I built a disposable email tool using React + Firebase to fight spam 🛡️

I built a disposable email tool using React + Firebase to fight spam 🛡️

Comments
1 min read
How to Validate Email Addresses in Node.js (2026 Guide)

How to Validate Email Addresses in Node.js (2026 Guide)

Comments
3 min read
TypeScript Best Practices for Large-Scale Web Applications

TypeScript Best Practices for Large-Scale Web Applications

1
Comments
5 min read
Youth Shield: Teaching Emotional Drift Literacy as a Security Skill

Youth Shield: Teaching Emotional Drift Literacy as a Security Skill

7
Comments 1
3 min read
Understanding Type Annotations and Type Inference in TypeScript

Understanding Type Annotations and Type Inference in TypeScript

2
Comments
1 min read
Visualizing the "Invisible" Cost of AI and Everyday Living: Why I built CostOfLivin.org

Visualizing the "Invisible" Cost of AI and Everyday Living: Why I built CostOfLivin.org

1
Comments
1 min read
I Evaluated Every AI Chat UI Library in 2026. Here's What I Found (and What I Built)

I Evaluated Every AI Chat UI Library in 2026. Here's What I Found (and What I Built)

8
Comments
8 min read
In the AI Agents Era, Why Waste Time Building a Framework?

In the AI Agents Era, Why Waste Time Building a Framework?

27
Comments 10
3 min read
React Native vs Flutter in 2026: Which One Should You Choose?

React Native vs Flutter in 2026: Which One Should You Choose?

2
Comments 1
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.