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.
Using Puppeteer to make animated GIFs of page scrolls

Using Puppeteer to make animated GIFs of page scrolls

18
Comments 3
8 min read
... (rest and spread) explained as simply as I humanly can

... (rest and spread) explained as simply as I humanly can

50
Comments 3
1 min read
I needed browser automation for testing, so I obviously wrote my own tool

I needed browser automation for testing, so I obviously wrote my own tool

11
Comments 4
3 min read
Get started with Dart (Free Egghead.io course)

Get started with Dart (Free Egghead.io course)

85
Comments 13
2 min read
Build a Full Stack Nexmo App with Express and React

Build a Full Stack Nexmo App with Express and React

42
Comments
10 min read
How to Add Copy to Clipboard Buttons to Code Blocks in Hugo

How to Add Copy to Clipboard Buttons to Code Blocks in Hugo

8
Comments
5 min read
Code-it® Notes 📝 for JavaScript

Code-it® Notes 📝 for JavaScript

181
Comments 16
2 min read
Top 5 Frontend Development Megatrends

Top 5 Frontend Development Megatrends

74
Comments 4
7 min read
How to build a RESTful Node.js API server using JSON files

How to build a RESTful Node.js API server using JSON files

12
Comments
11 min read
Loop through Arrays with MAP() in React

Loop through Arrays with MAP() in React

9
Comments
2 min read
I changed my opinion about Prettier not formatting void elements as is and this is why

I changed my opinion about Prettier not formatting void elements as is and this is why

12
Comments 5
3 min read
The art of problem-solving

The art of problem-solving

91
Comments 2
9 min read
The Edge, Wit, and Courage of ReasonML

The Edge, Wit, and Courage of ReasonML

27
Comments
6 min read
No more tears, handling Forms in React using Formik, part I

No more tears, handling Forms in React using Formik, part I

89
Comments 12
10 min read
Memphis Smart City Hackathon

Memphis Smart City Hackathon

4
Comments
1 min read
That time I used a generator

That time I used a generator

6
Comments
3 min read
let { [key]: id = 0, ...rest } = obj - Destructuring to the limit

let { [key]: id = 0, ...rest } = obj - Destructuring to the limit

23
Comments
4 min read
GatsbyJS and WordPress Gives Website a Lease of Life

GatsbyJS and WordPress Gives Website a Lease of Life

10
Comments
3 min read
Dependency Injection in Koa app

Dependency Injection in Koa app

11
Comments 1
3 min read
npm-gui

npm-gui

9
Comments 2
1 min read
Simplifying Front-End State Management with Observable Store

Simplifying Front-End State Management with Observable Store

24
Comments 1
10 min read
Creating custom HTML elements with Javascript

Creating custom HTML elements with Javascript

7
Comments 2
1 min read
How to write a blog publish link CLI with Yarrrgs!

How to write a blog publish link CLI with Yarrrgs!

7
Comments
4 min read
Peacock v1 Released

Peacock v1 Released

292
Comments 39
2 min read
3 topics in 1 JavaScript interview question

3 topics in 1 JavaScript interview question

277
Comments 12
5 min read
loading...