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.
Think You Know the DOM? Prove It With These 10 Exercises!

Think You Know the DOM? Prove It With These 10 Exercises!

Comments
6 min read
Browser Storage Explained: LocalStorage vs SessionStorage vs IndexedDB vs Cookies

Browser Storage Explained: LocalStorage vs SessionStorage vs IndexedDB vs Cookies

1
Comments
3 min read
Why Learn Svelte in 2025? The Value Proposition & Svelte vs React & Vue

Why Learn Svelte in 2025? The Value Proposition & Svelte vs React & Vue

3
Comments 4
6 min read
React: How to Test useState (with Examples)

React: How to Test useState (with Examples)

1
Comments
6 min read
🔀 Conditional Rendering in React — Show What Matters, When It Matters

🔀 Conditional Rendering in React — Show What Matters, When It Matters

Comments
1 min read
TypeScript Expert Revision Handbook

TypeScript Expert Revision Handbook

20
Comments 1
21 min read
React Rendering Pattern /Client-side Rendering

React Rendering Pattern /Client-side Rendering

Comments
4 min read
Building a Kubernetes Cluster on Raspberry Pi for Home Lab Learning

Building a Kubernetes Cluster on Raspberry Pi for Home Lab Learning

Comments
10 min read
Programming Concepts: A Beginner-Friendly Guide

Programming Concepts: A Beginner-Friendly Guide

Comments
2 min read
Server Sent Event

Server Sent Event

Comments
2 min read
Obs.js: context-aware web performance for everyone

Obs.js: context-aware web performance for everyone

1
Comments
1 min read
10 Database Design Lessons Learned Working for a Startup

10 Database Design Lessons Learned Working for a Startup

1
Comments 1
7 min read
🔥 DOM is Dead? How React's New Compiler Will Change Everything (And What You Should Do Now)

🔥 DOM is Dead? How React's New Compiler Will Change Everything (And What You Should Do Now)

Comments
4 min read
Tipos de dados [iniciante]

Tipos de dados [iniciante]

Comments
7 min read
At 33, Baby on the Way, No Plan: How I Became a Developer

At 33, Baby on the Way, No Plan: How I Became a Developer

16
Comments 18
6 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.