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.
Goodbye WordPress, Hello JAMstack!

Goodbye WordPress, Hello JAMstack!

15
Comments 4
2 min read
Implementing Oauth2 Social Login With Facebook Part 1

Implementing Oauth2 Social Login With Facebook Part 1

19
Comments
7 min read
Building WordStream

Building WordStream

8
Comments 3
10 min read
Evaluate all values in an array in Javascript

Evaluate all values in an array in Javascript

43
Comments 12
2 min read
How One Article Shaped My Career

How One Article Shaped My Career

47
Comments 1
3 min read
Cypress e2e testing : My talk at Node.JS Meetup Berlin in Germany 💥

Cypress e2e testing : My talk at Node.JS Meetup Berlin in Germany 💥

11
Comments
1 min read
Copying Javascript Objects in an efficient way

Copying Javascript Objects in an efficient way

39
Comments 6
3 min read
Call AWS AppSync API from JS

Call AWS AppSync API from JS

23
Comments
3 min read
Mobile/Desktop View Management with HOCs in React

Mobile/Desktop View Management with HOCs in React

13
Comments
5 min read
A quick glimpse into Server side rendering a React App

A quick glimpse into Server side rendering a React App

10
Comments
3 min read
Track traffic exiting your site, without jQuery

Track traffic exiting your site, without jQuery

5
Comments
3 min read
7 Best Use Case of JavaScript Array Method map(), filter() and reduce()

7 Best Use Case of JavaScript Array Method map(), filter() and reduce()

4
Comments
1 min read
Authenticate React App With Stormpath - Part One

Authenticate React App With Stormpath - Part One

9
Comments 3
9 min read
How to Deploy a Vue Application on Cloud Run

How to Deploy a Vue Application on Cloud Run

23
Comments 7
6 min read
10 Vue Directives that make your dev lives easier!

10 Vue Directives that make your dev lives easier!

306
Comments 16
4 min read
The 8 main ways JavaScript can impact SEO performance

The 8 main ways JavaScript can impact SEO performance

14
Comments
8 min read
JavaScript debate : named imports VS default imports

JavaScript debate : named imports VS default imports

9
Comments 4
3 min read
Authenticate React App With Stormpath - Part Two

Authenticate React App With Stormpath - Part Two

7
Comments 2
8 min read
Multiple environments with Firebase Hosting

Multiple environments with Firebase Hosting

18
Comments 11
3 min read
How to Build a Bit Compiler for Svelte

How to Build a Bit Compiler for Svelte

40
Comments 2
6 min read
Everything You Should Know About Javascript Variables

Everything You Should Know About Javascript Variables

32
Comments 4
9 min read
[UPDATE] SpaceInvadersJS - Demo live now!

[UPDATE] SpaceInvadersJS - Demo live now!

10
Comments 11
1 min read
Everything in Javascript Objects?

Everything in Javascript Objects?

6
Comments
1 min read
Jordan Scrapes Real Foreclose

Jordan Scrapes Real Foreclose

6
Comments
5 min read
Turbo Console Log

Turbo Console Log

3
Comments
1 min read
Develop a form in one minute

Develop a form in one minute

8
Comments
4 min read
Build a Raffle with Google Sheet (Part 2)

Build a Raffle with Google Sheet (Part 2)

4
Comments
2 min read
Frictionless Open Source Contributions with a single click

Frictionless Open Source Contributions with a single click

40
Comments 2
3 min read
Optional chaining and the null coalescing operator are game-changers in TypeScript 3.7

Optional chaining and the null coalescing operator are game-changers in TypeScript 3.7

16
Comments 1
5 min read
How to Add Referral Links to Your Page

How to Add Referral Links to Your Page

21
Comments
4 min read
How to use Algolia for instant search

How to use Algolia for instant search

23
Comments
8 min read
Vanilla JS to Jquery: The Noobs Guide

Vanilla JS to Jquery: The Noobs Guide

41
Comments 5
6 min read
Intro to React without code – Part 3 – Component lifecycle

Intro to React without code – Part 3 – Component lifecycle

12
Comments
4 min read
Work with the geolocation API in JavaScript

Work with the geolocation API in JavaScript

77
Comments
3 min read
In Vue, when do I actually need the :key attribute and why?

In Vue, when do I actually need the :key attribute and why?

113
Comments 1
8 min read
How to add cache to your GCP Cloud functions in JavaScript

How to add cache to your GCP Cloud functions in JavaScript

14
Comments 2
3 min read
Bypass your global npm registry for individual repo

Bypass your global npm registry for individual repo

8
Comments
1 min read
THREE.js

THREE.js

4
Comments 2
1 min read
The Publisher/Subscriber Pattern in JavaScript - Simplified

The Publisher/Subscriber Pattern in JavaScript - Simplified

49
Comments 4
4 min read
How to create Docs Without Lifting a Finger. 📖

How to create Docs Without Lifting a Finger. 📖

10
Comments
2 min read
Best Resources To Start Into Learning Web Development (HTML, CSS, JavaScript, React, NodeJS)

Best Resources To Start Into Learning Web Development (HTML, CSS, JavaScript, React, NodeJS)

328
Comments 23
2 min read
Toggling multiple password fields (Accessible Form)

Toggling multiple password fields (Accessible Form)

3
Comments
1 min read
Flawk Live Stream Outline - Week 1

Flawk Live Stream Outline - Week 1

6
Comments
1 min read
Design pattern: JS Functional Chains

Design pattern: JS Functional Chains

49
Comments 5
4 min read
Integer Reversal - Common Interview Problem

Integer Reversal - Common Interview Problem

7
Comments
2 min read
Understanding MVC-Services for Frontend: VanillaJS

Understanding MVC-Services for Frontend: VanillaJS

250
Comments 6
9 min read
5 Vscode Extensions 🌟

5 Vscode Extensions 🌟

6
Comments
2 min read
Light and Safe with git hooks and partial testing

Light and Safe with git hooks and partial testing

12
Comments
3 min read
Understanding Big-O Notation With JavaScript

Understanding Big-O Notation With JavaScript

239
Comments 6
8 min read
The arguments parameter in Javascript

The arguments parameter in Javascript

4
Comments
2 min read
Do I really need a SPA framework?

Do I really need a SPA framework?

201
Comments 11
7 min read
3 clean code principles for the functional programming beginner

3 clean code principles for the functional programming beginner

156
Comments 10
4 min read
Funções Seta (Arrow Functions)

Funções Seta (Arrow Functions)

5
Comments
6 min read
Accessible Formik forms

Accessible Formik forms

21
Comments 1
3 min read
Spy on the DOM

Spy on the DOM

81
Comments 4
2 min read
Is the React Hooks enough?

Is the React Hooks enough?

20
Comments
6 min read
Deploy nuxt on Firebase

Deploy nuxt on Firebase

101
Comments 54
7 min read
[Express] React as a View Template Engine?

[Express] React as a View Template Engine?

79
Comments 9
2 min read
Form generation scheme from a JSON schema

Form generation scheme from a JSON schema

20
Comments
3 min read
Manually Lazy load Components in Angular 8

Manually Lazy load Components in Angular 8

26
Comments 11
5 min read
loading...