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.
Building a documentation website

Building a documentation website

6
Comments
5 min read
A noFrills Quadratic Solver

A noFrills Quadratic Solver

6
Comments
2 min read
Announcing Frontity v1 Release Candidate + New Documentation

Announcing Frontity v1 Release Candidate + New Documentation

29
Comments 2
4 min read
Fast way to calculate rem online

Fast way to calculate rem online

17
Comments
1 min read
Angular JWT Authorization

Angular JWT Authorization

34
Comments
11 min read
Building a DIY ADHD Medication Reminder with Azure Functions & Twilio

Building a DIY ADHD Medication Reminder with Azure Functions & Twilio

78
Comments 8
8 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
HyperHTML Up and Running part 1

HyperHTML Up and Running part 1

9
Comments
5 min read
Implement PrismJS in GatsbyJS

Implement PrismJS in GatsbyJS

10
Comments 1
2 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
Fun With forEach

Fun With forEach

20
Comments 2
4 min read
Mint + Firebase

Mint + Firebase

5
Comments
1 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
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
Arrow functions break JavaScript parsers

Arrow functions break JavaScript parsers

84
Comments 5
4 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
loading...