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.
LocalStorage, LocalStorage… But Where Does It Live? 🤔

LocalStorage, LocalStorage… But Where Does It Live? 🤔

13
Comments
2 min read
🚀 Getting Started with Socket.io – A Beginner's Guide

🚀 Getting Started with Socket.io – A Beginner's Guide

1
Comments
1 min read
JavaScript Constructors vs. Classes

JavaScript Constructors vs. Classes

Comments
2 min read
Error handling and Middlewares

Error handling and Middlewares

1
Comments
14 min read
API Handling in JavaScript & React: From Basics to Pro-Level

API Handling in JavaScript & React: From Basics to Pro-Level

121
Comments 11
5 min read
Removal of bootstrap unused code in website

Removal of bootstrap unused code in website

Comments
1 min read
🚀 TypeScript is Moving to Go! But Why? The Mind-Blowing Reason Behind the Switch

🚀 TypeScript is Moving to Go! But Why? The Mind-Blowing Reason Behind the Switch

1
Comments 2
3 min read
TypeScript Types Lie & How to Improve Them

TypeScript Types Lie & How to Improve Them

1
Comments
10 min read
Easy peasy way to implement Dynamic Routing in Next.js 15

Easy peasy way to implement Dynamic Routing in Next.js 15

Comments
2 min read
Create Step-by-Step Guides on Your Website

Create Step-by-Step Guides on Your Website

1
Comments
2 min read
Desarrolla tus habilidades de programación con los 3 mejores playgrounds de código para JavaScript 🤯

Desarrolla tus habilidades de programación con los 3 mejores playgrounds de código para JavaScript 🤯

2
Comments
2 min read
Why Douglas Crockford is not a great fan of TypeScript

Why Douglas Crockford is not a great fan of TypeScript

Comments
2 min read
Frontend Engineering & Performance - Key high level pointers

Frontend Engineering & Performance - Key high level pointers

Comments
2 min read
Top Frontend Frameworks for Web Development in 2025

Top Frontend Frameworks for Web Development in 2025

1
Comments
5 min read
LocalStorage vs IndexedDB: JavaScript Guide (Storage, Limits & Best Practices)

LocalStorage vs IndexedDB: JavaScript Guide (Storage, Limits & Best Practices)

2
Comments
3 min read
An Array of Possibilities. Arrays in 5 minutes.

An Array of Possibilities. Arrays in 5 minutes.

Comments
4 min read
My First Post

My First Post

Comments
1 min read
CORS Tester - Test CORS Online

CORS Tester - Test CORS Online

5
Comments 1
1 min read
Promises Resolved

Promises Resolved

Comments
4 min read
Understanding Custom Array.prototype.reduce and Its Implementation

Understanding Custom Array.prototype.reduce and Its Implementation

2
Comments 2
2 min read
MushFlow: Where Task Management Meets Collaborative Study

MushFlow: Where Task Management Meets Collaborative Study

Comments
3 min read
Next.js sucks in terms of real single page application

Next.js sucks in terms of real single page application

Comments
1 min read
When to Split React Reducers: A Practical Guide

When to Split React Reducers: A Practical Guide

Comments
4 min read
How To Create an Env File In Your React JS Project

How To Create an Env File In Your React JS Project

Comments
5 min read
Understanding Module Specifier

Understanding Module Specifier

Comments
2 min read
loading...