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.
Angular JWT Authorization

Angular JWT Authorization

34
Comments
11 min read
Ionic React (Beta) Tabs: Step By Step

Ionic React (Beta) Tabs: Step By Step

12
Comments 2
5 min read
Build An Intersection Observer Directive In Vue

Build An Intersection Observer Directive In Vue

29
Comments
10 min read
Learn TypeScript Linting

Learn TypeScript Linting

13
Comments
3 min read
Automate Reading Form Results with 🤖 Chrome

Automate Reading Form Results with 🤖 Chrome

12
Comments
4 min read
Eclipse vs Netbeans vs VSCode - Which one do you use for coding?

Eclipse vs Netbeans vs VSCode - Which one do you use for coding?

11
Comments 10
1 min read
A case for Turbolinks, Stimulus and React

A case for Turbolinks, Stimulus and React

12
Comments 2
2 min read
Discoveries I made while using Typescript and React

Discoveries I made while using Typescript and React

82
Comments 6
3 min read
Implement PrismJS in GatsbyJS

Implement PrismJS in GatsbyJS

10
Comments 1
2 min read
HyperHTML Up and Running part 1

HyperHTML Up and Running part 1

9
Comments
5 min read
ZEIT Hackathon 2019: My First Server-less Hackathon

ZEIT Hackathon 2019: My First Server-less Hackathon

8
Comments 2
5 min read
Rich text editing in React with Draft.js - Course

Rich text editing in React with Draft.js - Course

2
Comments 3
2 min read
Recovering From jQuery

Recovering From jQuery

11
Comments 1
3 min read
Mint + Firebase

Mint + Firebase

5
Comments
1 min read
Fun With forEach

Fun With forEach

20
Comments 2
4 min read
A Dummy's Guide to Reverting the Revert that could not be Reverted

A Dummy's Guide to Reverting the Revert that could not be Reverted

2
Comments
4 min read
A different approach to CSS-in-JS...

A different approach to CSS-in-JS...

58
Comments
8 min read
Find Max. Paths to last Index in a 2D Matrix in Javascript

Find Max. Paths to last Index in a 2D Matrix in Javascript

6
Comments
3 min read
[Video] Reclaiming the Web with P2P Protocols

[Video] Reclaiming the Web with P2P Protocols

2
Comments
1 min read
Worry, Worry, Worry, Worry...

Worry, Worry, Worry, Worry...

39
Comments 1
1 min read
Learning To Code By Making Amazing Games

Learning To Code By Making Amazing Games

47
Comments
9 min read
So while learning javascript, I created superhero image filter using tags.

So while learning javascript, I created superhero image filter using tags.

9
Comments 4
2 min read
A gentle introduction to lit-html

A gentle introduction to lit-html

70
Comments 2
5 min read
Scroll to top on Angular Router navigation

Scroll to top on Angular Router navigation

10
Comments
3 min read
Entropic: federated JS package registry, announced at JSConfEU 2019

Entropic: federated JS package registry, announced at JSConfEU 2019

15
Comments 7
2 min read
Manage global state with React hooks.

Manage global state with React hooks.

18
Comments 1
7 min read
Live Coding a refactoring of a Node.js (JavaScript) Bitcoin Twitter Bot on Twitch

Live Coding a refactoring of a Node.js (JavaScript) Bitcoin Twitter Bot on Twitch

16
Comments
1 min read
What's your preferred method for inserting DOM elements in vanilla JS?

What's your preferred method for inserting DOM elements in vanilla JS?

12
Comments 2
1 min read
Revisiting vanilla JavaScript after years of using frameworks

Revisiting vanilla JavaScript after years of using frameworks

10
Comments
3 min read
Implementing Quicksort in JavaScript

Implementing Quicksort in JavaScript

8
Comments
5 min read
Variable length currying in JavaScript

Variable length currying in JavaScript

6
Comments
5 min read
How to convert withRouter to a React hook.

How to convert withRouter to a React hook.

12
Comments
6 min read
No-boilerplate global state management in React

No-boilerplate global state management in React

10
Comments 1
10 min read
Need Feedback on a React Project

Need Feedback on a React Project

5
Comments 3
1 min read
The Fetch API and asynchronous Redux state

The Fetch API and asynchronous Redux state

9
Comments
8 min read
Some good ways to learn React.js

Some good ways to learn React.js

88
Comments 6
2 min read
HTML 5 StarterKit with Schema and Aria!

HTML 5 StarterKit with Schema and Aria!

6
Comments 2
1 min read
JavaScript Array Helper Methods

JavaScript Array Helper Methods

7
Comments
6 min read
3 React Interview Questions for Junior Devs

3 React Interview Questions for Junior Devs

70
Comments 7
2 min read
I will be 🔥 LiveCoding JavaScript on Twitch at 7:30 PM PST (Jun 4 2019)

I will be 🔥 LiveCoding JavaScript on Twitch at 7:30 PM PST (Jun 4 2019)

13
Comments 11
1 min read
Flat Design Cover Page: With Menu with Parallax

Flat Design Cover Page: With Menu with Parallax

6
Comments
1 min read
Mint 🍃: Environment Variables

Mint 🍃: Environment Variables

8
Comments
2 min read
Optimize React Hooks Performance

Optimize React Hooks Performance

30
Comments 5
5 min read
How this drawing changed me as a developer

How this drawing changed me as a developer

56
Comments 6
4 min read
Fetching, Fetched, and Fetch Error is Not Enough.

Fetching, Fetched, and Fetch Error is Not Enough.

13
Comments
10 min read
Arrow functions break JavaScript parsers

Arrow functions break JavaScript parsers

84
Comments 5
4 min read
How to create a Neural Network in JavaScript in only 30 lines of code

How to create a Neural Network in JavaScript in only 30 lines of code

84
Comments 1
5 min read
GraphQL + Mongodb. The easy way.

GraphQL + Mongodb. The easy way.

76
Comments 13
6 min read
Do you know how to use these useful Axios features?

Do you know how to use these useful Axios features?

134
Comments 8
5 min read
Create your first Serverless workflow with Durable functions

Create your first Serverless workflow with Durable functions

23
Comments 6
10 min read
Callbacks in JavaScript

Callbacks in JavaScript

41
Comments 1
4 min read
Visualization with free JavaScript Libraries: WebDataRocks and ChartJS

Visualization with free JavaScript Libraries: WebDataRocks and ChartJS

23
Comments 2
6 min read
Detecting Select All on the Web

Detecting Select All on the Web

43
Comments 3
3 min read
Live Share Integration with Peacock and VS Code

Live Share Integration with Peacock and VS Code

48
Comments 3
3 min read
Tell me about jQuery Patterns!

Tell me about jQuery Patterns!

4
Comments 1
1 min read
Rebuilding my blog with Next.js

Rebuilding my blog with Next.js

55
Comments 1
5 min read
Handling web fonts with TypoGraphy.js

Handling web fonts with TypoGraphy.js

21
Comments
2 min read
NuxtJS: From Terminal to Browser

NuxtJS: From Terminal to Browser

22
Comments 1
1 min read
Fixing React Native WebView’s postMessage for iOS

Fixing React Native WebView’s postMessage for iOS

8
Comments
6 min read
Five Things About VS Code

Five Things About VS Code

90
Comments 13
1 min read
loading...