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.
Introducing create-threexrapp: Build WebXR Games Instantly with Three.js

Introducing create-threexrapp: Build WebXR Games Instantly with Three.js

1
Comments
2 min read
Halloween Town Explorer — A Perfect Landing with a Playable 3D Pumpkin Hunt

Frontend Challenge Perfect Landing Submission 🦇🎃

Halloween Town Explorer — A Perfect Landing with a Playable 3D Pumpkin Hunt

1
Comments
2 min read
Building Scalable API Test Automation with Postman + Newman — My Gradific API Testing Project

Building Scalable API Test Automation with Postman + Newman — My Gradific API Testing Project

5
Comments
2 min read
How to protect Express routes in Node.js

How to protect Express routes in Node.js

2
Comments
4 min read
Cluster Module & Scaling Node Apps

Cluster Module & Scaling Node Apps

1
Comments
6 min read
Stop Worshiping Benchmarks: Smarter JS Runtime Picks

Stop Worshiping Benchmarks: Smarter JS Runtime Picks

Comments
5 min read
Coding Challenge Practice - Question 47

Coding Challenge Practice - Question 47

Comments
1 min read
JavaScript — Pass by Reference and Pass by Value (Made Simple)

JavaScript — Pass by Reference and Pass by Value (Made Simple)

Comments
2 min read
The Hidden Power of TypeScript in Large-Scale React Projects

The Hidden Power of TypeScript in Large-Scale React Projects

Comments
1 min read
Introducing TokiForge: A Framework-Agnostic Design Token Engine with Runtime Theme Switching

Introducing TokiForge: A Framework-Agnostic Design Token Engine with Runtime Theme Switching

Comments
3 min read
El propósito del Testing

El propósito del Testing

Comments
4 min read
Serving an Astro Static Site with Brotli and Gzip on Nginx: A Complete, Practical Guide

Serving an Astro Static Site with Brotli and Gzip on Nginx: A Complete, Practical Guide

10
Comments
4 min read
Reviving Smalltalk-80 with LAW-T: Reconstructing the Laws of Object-Oriented Reasoning for the JavaScript Era

Reviving Smalltalk-80 with LAW-T: Reconstructing the Laws of Object-Oriented Reasoning for the JavaScript Era

Comments
4 min read
A Visual Editor That Generates PDFKit Code - 100% Free for Developers

A Visual Editor That Generates PDFKit Code - 100% Free for Developers

Comments
5 min read
Unlocking jQuery Mastery: Secrets No One Tells You (Until Now!)

Unlocking jQuery Mastery: Secrets No One Tells You (Until Now!)

1
Comments
6 min read
Glitchium JS: 3KB Library for Randomized Glitch Animations

Glitchium JS: 3KB Library for Randomized Glitch Animations

Comments
1 min read
Building a Password Checker with Vanilla JS (No Frameworks!)

Building a Password Checker with Vanilla JS (No Frameworks!)

Comments
5 min read
Bloom Filter with Express.js

Bloom Filter with Express.js

14
Comments
2 min read
5 Mistakes to Avoid When Learning React (From My Experience)

5 Mistakes to Avoid When Learning React (From My Experience)

Comments
3 min read
I Fixed AI Coding Assistants with Real-Time npm & CVE Data (DevTrends MCP)

I Fixed AI Coding Assistants with Real-Time npm & CVE Data (DevTrends MCP)

Comments
2 min read
🚀 Introducing httplet: A Simple HTTP Server with Clean Semantics

🚀 Introducing httplet: A Simple HTTP Server with Clean Semantics

Comments
1 min read
Unleashing the Power of TypeScript Utility Types

Unleashing the Power of TypeScript Utility Types

Comments
2 min read
Security Options in WebForms Core 2

Security Options in WebForms Core 2

Comments
3 min read
If-Else and Switch Case Statement!

If-Else and Switch Case Statement!

1
Comments
1 min read
"

"

Comments
10 min read
loading...