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.
JavaScript Hoisting

JavaScript Hoisting

1
Comments 1
1 min read
30 Creative Projects created with HTML, CSS and JavaScript - Part 1 #30days30projects

30 Creative Projects created with HTML, CSS and JavaScript - Part 1 #30days30projects

1
Comments
2 min read
Implementing Kubernetes Jobs with NestJS and nest-commander: A Practical Guide (Ex. implementation with Ticketmaster)

Implementing Kubernetes Jobs with NestJS and nest-commander: A Practical Guide (Ex. implementation with Ticketmaster)

2
Comments
5 min read
Beyond HMR: Understanding React's Fast Refresh

Beyond HMR: Understanding React's Fast Refresh

5
Comments
8 min read
Optimizing JavaScript Functions with Memoization

Optimizing JavaScript Functions with Memoization

Comments
1 min read
30 Best Free Tools for Frontend Developers in 2025

30 Best Free Tools for Frontend Developers in 2025

24
Comments 3
6 min read
Stay ahead in web development: latest news, tools, and insights #68

Stay ahead in web development: latest news, tools, and insights #68

2
Comments
9 min read
Easy Discount Calculation: Tax, Fees & Discount Percentage Explained

Easy Discount Calculation: Tax, Fees & Discount Percentage Explained

Comments
6 min read
Gesture Control with ElectronJS, MediaPipe and Nut.js - Creative Coding fun

Gesture Control with ElectronJS, MediaPipe and Nut.js - Creative Coding fun

6
Comments 1
4 min read
LogLayer: A Modern Logging Library for TypeScript / JavaScript

LogLayer: A Modern Logging Library for TypeScript / JavaScript

Comments
3 min read
7 Mistakes Developers Make When Learning a New Framework (and How to Avoid Them)

7 Mistakes Developers Make When Learning a New Framework (and How to Avoid Them)

1
Comments
3 min read
CommonJS vs ESM: The Great JavaScript Module Battle!

CommonJS vs ESM: The Great JavaScript Module Battle!

Comments
3 min read
Mastering Array.at()

Mastering Array.at()

3
Comments
5 min read
Utility Types in TypeScript: Partial, Required, Pick, Omit and 10 more...

Utility Types in TypeScript: Partial, Required, Pick, Omit and 10 more...

1
Comments
4 min read
The New Architecture of React Native: All you need to know

The New Architecture of React Native: All you need to know

3
Comments
5 min read
💖Love Language Discovery

💖Love Language Discovery

4
Comments
1 min read
Master React in 2025: A Complete Guide to Components, Hooks, TypeScript & AI Chatbot with OpenAI

Master React in 2025: A Complete Guide to Components, Hooks, TypeScript & AI Chatbot with OpenAI

Comments
2 min read
How to Create a Custom Hook in React for Complex State Management

How to Create a Custom Hook in React for Complex State Management

Comments
4 min read
Unit Test Generator: Automating Software Testing for Efficiency

Unit Test Generator: Automating Software Testing for Efficiency

Comments
3 min read
TYPESCRIPT

TYPESCRIPT

1
Comments
6 min read
20 Simple JavaScript Interview Questions That Blew My Mind

20 Simple JavaScript Interview Questions That Blew My Mind

Comments
4 min read
Simplifying React Hooks: useEffect 💯

Simplifying React Hooks: useEffect 💯

3
Comments
2 min read
Test Scenarios vs. Test Cases: Understanding the Differences

Test Scenarios vs. Test Cases: Understanding the Differences

Comments
4 min read
Do You Really Understand Node.js Process Exit?

Do You Really Understand Node.js Process Exit?

6
Comments 1
5 min read
How to Build an Animated Sidebar Menu Using Tailwind CSS and JavaScript

How to Build an Animated Sidebar Menu Using Tailwind CSS and JavaScript

Comments
4 min read
loading...