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.
How I can allow user's browser to actually leave page once beforeunload event is fired?

How I can allow user's browser to actually leave page once beforeunload event is fired?

6
Comments 1
1 min read
React: Creating a Dropdown

React: Creating a Dropdown

10
Comments 1
8 min read
Multiple arrow operators in a single function

Multiple arrow operators in a single function

10
Comments
1 min read
Dynamic Dispatch and Dispatch Tables

Dynamic Dispatch and Dispatch Tables

7
Comments
5 min read
Optimising JavaScript code

Optimising JavaScript code

6
Comments 2
8 min read
Publishing both JS and non-JS sites

Publishing both JS and non-JS sites

5
Comments
5 min read
Writing JS functions as a newbie

Writing JS functions as a newbie

11
Comments 7
2 min read
Easily Test Mixins With Jest

Easily Test Mixins With Jest

6
Comments 1
3 min read
JavaScript Interview Question #40: What is the type of `undefined` in JS?

JavaScript Interview Question #40: What is the type of `undefined` in JS?

30
Comments 5
1 min read
How to use bitwise operations to compactly store small values in a single number

How to use bitwise operations to compactly store small values in a single number

7
Comments
5 min read
v-show versus .d-flex !!

v-show versus .d-flex !!

8
Comments 4
1 min read
Angular : How to use *ngIf else? [Including NgIf, ngIfThen and ngIfElse with Live Demo]

Angular : How to use *ngIf else? [Including NgIf, ngIfThen and ngIfElse with Live Demo]

10
Comments 4
2 min read
The Ultimate Web Developer Resources List 🔥Awesome 200+ Resources

The Ultimate Web Developer Resources List 🔥Awesome 200+ Resources

646
Comments 40
21 min read
Functional Thinking

Functional Thinking

3
Comments 1
2 min read
⭐Angular 12 Now Available ⭐

⭐Angular 12 Now Available ⭐

41
Comments 3
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.