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.
What and Why Gatsby? (Build your site blazing fast)

What and Why Gatsby? (Build your site blazing fast)

9
Comments 9
6 min read
How to display a preview of an image upload in React

How to display a preview of an image upload in React

6
Comments
4 min read
15 More Useful React Custom Hooks For Everyone - part 2

15 More Useful React Custom Hooks For Everyone - part 2

37
Comments 6
15 min read
TypeScript's Utility Types: A developer's guide to strong typing

TypeScript's Utility Types: A developer's guide to strong typing

3
Comments 1
7 min read
What I like about Bytes

What I like about Bytes

8
Comments
3 min read
"this" keyword in JavaScript

"this" keyword in JavaScript

Comments
3 min read
React useRef() 🪝

React useRef() 🪝

3
Comments
3 min read
Common TestBed Pitfalls in Angular Component Testing

Common TestBed Pitfalls in Angular Component Testing

10
Comments
8 min read
Safe Data Fetching in Modern JavaScript

Safe Data Fetching in Modern JavaScript

159
Comments 15
10 min read
Async JavaScript: Simply Explained

Async JavaScript: Simply Explained

8
Comments 2
2 min read
Syntax, logical and runtime errors

Syntax, logical and runtime errors

2
Comments
2 min read
React useEffect() 🪝

React useEffect() 🪝

5
Comments 4
3 min read
CodeBoost - Code Completion Tool (VS Code Extension)

CodeBoost - Code Completion Tool (VS Code Extension)

2
Comments
1 min read
Is Tracking User Behavior with JavaScript Ethical?

Is Tracking User Behavior with JavaScript Ethical?

2
Comments
4 min read
Transform Your Input Fields with HTMLInputElement setSelectionRange()

Transform Your Input Fields with HTMLInputElement setSelectionRange()

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