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.
5 Tiny Browser Tools Every Developer Needs (All Free, No Install)

5 Tiny Browser Tools Every Developer Needs (All Free, No Install)

Comments
2 min read
Monitoreo de Precios E-Commerce: Construye Tu Propio Sistema en 2026

Monitoreo de Precios E-Commerce: Construye Tu Propio Sistema en 2026

Comments
4 min read
Proxies Para Web Scraping: Residenciales vs Datacenter en 2026

Proxies Para Web Scraping: Residenciales vs Datacenter en 2026

Comments
4 min read
Web Scraping Proxies: Residential vs Datacenter in 2026

Web Scraping Proxies: Residential vs Datacenter in 2026

Comments
3 min read
Mastering the Fetch API with Real‑Life JavaScript Examples

Mastering the Fetch API with Real‑Life JavaScript Examples

2
Comments
2 min read
Building a P2P Collaborative Whiteboard with GenosDB in a Single HTML File

Building a P2P Collaborative Whiteboard with GenosDB in a Single HTML File

1
Comments
4 min read
React Performance Optimization: 10 Proven Techniques

React Performance Optimization: 10 Proven Techniques

Comments
2 min read
The Great Decoupling: Is Headless WordPress Right for Your Next Project?

The Great Decoupling: Is Headless WordPress Right for Your Next Project?

1
Comments
3 min read
What is a Closure in JavaScript? Explained Simply

What is a Closure in JavaScript? Explained Simply

5
Comments
1 min read
Built a Typing visualizer, because I love typing and I wanted to make it less monotonic.

Built a Typing visualizer, because I love typing and I wanted to make it less monotonic.

2
Comments
1 min read
Building My First Reusable Component: A Guide to React Props

Building My First Reusable Component: A Guide to React Props

Comments
4 min read
Turborepo + Vite with React Monorepo (Part 1)

Turborepo + Vite with React Monorepo (Part 1)

1
Comments
8 min read
TypeScript Utility Types: A Complete Guide

TypeScript Utility Types: A Complete Guide

Comments
3 min read
JavaScript Basics: Ternary Operator, Truthy/Falsy, and Switch Case

JavaScript Basics: Ternary Operator, Truthy/Falsy, and Switch Case

5
Comments
1 min read
JavaScript Conditional Statements: Ternary, Truthy/Falsy, and Switch Explained

JavaScript Conditional Statements: Ternary, Truthy/Falsy, and Switch Explained

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