DEV Community

loading...

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!

👋 Sign in for the ability sort posts by top and latest.
Everything You Need to Create a Custom React Hook

Everything You Need to Create a Custom React Hook

Reactions 10 Comments 1
11 min read
Commonly Asked Coding Problems in JavaScript Interviews

Commonly Asked Coding Problems in JavaScript Interviews

Reactions 12
2 min read
What is best way to start react native?

What is best way to start react native?

Reactions 6 Comments 4
1 min read
4 fast ways to run JavaScript

4 fast ways to run JavaScript

Reactions 51 Comments 7
2 min read
Love and affection about reactjs, Apollo, and GraphQL part 1

Love and affection about reactjs, Apollo, and GraphQL part 1

Reactions 54 Comments 4
4 min read
Refactoring Functions in JavaScript

Refactoring Functions in JavaScript

Reactions 8
3 min read
Building a Vue.js SPA to Sell Developer Tees

Building a Vue.js SPA to Sell Developer Tees

Reactions 6
1 min read
1. let, const and ... var

1. let, const and ... var

Reactions 73 Comments 18
3 min read
I used effects, said goodbye to my lifecycles, and feel 🙂

I used effects, said goodbye to my lifecycles, and feel 🙂

Reactions 41 Comments 6
6 min read
AN INTRODUCTION TO JAVASCRIPT

AN INTRODUCTION TO JAVASCRIPT

Reactions 9
2 min read
What Do You Think About Immutable Data?

What Do You Think About Immutable Data?

Reactions 15 Comments 17
1 min read
Learn By Copying Someone Else

Learn By Copying Someone Else

Reactions 11
2 min read
How to Use a Vue Grid UI Component in Your Web App (Part 2)

How to Use a Vue Grid UI Component in Your Web App (Part 2)

Reactions 5
6 min read
Getting Started with React TypeScript and Webpack

Getting Started with React TypeScript and Webpack

Reactions 51 Comments 4
6 min read
What Companies Look For in Frontend Developers, in 2019

What Companies Look For in Frontend Developers, in 2019

Reactions 23
6 min read
Outstated - simple hooks-based state management for React

Outstated - simple hooks-based state management for React

Reactions 45
3 min read
How to Master Manual Testing

How to Master Manual Testing

Reactions 19
9 min read
You don’t want to keep all of your eggs in one basket: building bundles per device

You don’t want to keep all of your eggs in one basket: building bundles per device

Reactions 8
4 min read
Some Lesser Known TypeScript Features

Some Lesser Known TypeScript Features

Reactions 5 Comments 1
2 min read
Refactoring chronicles: spread operator, map, reduce.

Refactoring chronicles: spread operator, map, reduce.

Reactions 9
3 min read
useDumbHooks

useDumbHooks

Reactions 6 Comments 9
1 min read
Memes - A JavaScript memes parser

Memes - A JavaScript memes parser

Reactions 7
1 min read
Compress image in browser? Easy!

Compress image in browser? Easy!

Reactions 10 Comments 11
1 min read
Immutable data management in single state applications

Immutable data management in single state applications

Reactions 9
6 min read
Web-components con Atomico

Web-components con Atomico

Reactions 6
3 min read
Create web components without using a class with Atomico

Create web components without using a class with Atomico

Reactions 8 Comments 1
3 min read
Maintaining an Internal Library: Learning What I Thought I Already Knew

Maintaining an Internal Library: Learning What I Thought I Already Knew

Reactions 2
3 min read
TypeScript is the new C++

TypeScript is the new C++

Reactions 14 Comments 3
3 min read
JavaScript typed arrays: Unexpected overflow

JavaScript typed arrays: Unexpected overflow

Reactions 9 Comments 4
3 min read
Nextron v4 : Electron + Next.js with ease

Nextron v4 : Electron + Next.js with ease

Reactions 55 Comments 2
2 min read
Truth about Template Engines Part 2

Truth about Template Engines Part 2

Reactions 7
4 min read
2D parallax, Product comparison, Image clipping & more | Module Monday 28

2D parallax, Product comparison, Image clipping & more | Module Monday 28

Reactions 8
2 min read
GraphQL for 6 year Old

GraphQL for 6 year Old

Reactions 54 Comments 3
4 min read
Creating a Responsive Grid in React

Creating a Responsive Grid in React

Reactions 6
11 min read
Form Filler — A chrome extension to fill forms easily on the internet

Form Filler — A chrome extension to fill forms easily on the internet

Reactions 6
3 min read
BxJS Weekly Episode 49 - javascript news podcast 56:10

BxJS Weekly Episode 49 - javascript news podcast

Reactions 5
1 min read
Namespaces and Javascript: I Don’t Know What I’m Doing

Namespaces and Javascript: I Don’t Know What I’m Doing

Reactions 15 Comments 6
2 min read
Directory references in Node?

Directory references in Node?

Reactions 6
1 min read
WebGL point sprites, a tutorial

WebGL point sprites, a tutorial

Reactions 49 Comments 5
7 min read
Recycle your HTML code

Recycle your HTML code

Reactions 10
1 min read
Pop Tech TL;DR Episode 1 - A review of tech about APIs, JavaScript search, SVG, GraphQL, Testing!

Pop Tech TL;DR Episode 1 - A review of tech about APIs, JavaScript search, SVG, GraphQL, Testing!

Reactions 13 Comments 2
3 min read
How to get "picked pen" on Codepen

How to get "picked pen" on Codepen

Reactions 5
1 min read
Team carousel, Ripple on click, Customer social proof & more | Module Monday 27

Team carousel, Ripple on click, Customer social proof & more | Module Monday 27

Reactions 35 Comments 3
2 min read
Introducing: ng-sq-ui 1.1.0

Introducing: ng-sq-ui 1.1.0

Reactions 6
2 min read
Top JavaScript Frameworks For 2019

Top JavaScript Frameworks For 2019

Reactions 120 Comments 31
19 min read
Styled Components using Pure CSS Framework

Styled Components using Pure CSS Framework

Reactions 18
9 min read
Friday Frontend: JSConf Hawai’i Edition

Friday Frontend: JSConf Hawai’i Edition

Reactions 4
6 min read
Conceptos básicos de JS: Array#filter

Conceptos básicos de JS: Array#filter

Reactions 6
4 min read
Vue.js Authentication System with Node.js Backend

Vue.js Authentication System with Node.js Backend

Reactions 18
16 min read
How to Build a PWA in React.js and Cosmic JS

How to Build a PWA in React.js and Cosmic JS

Reactions 61 Comments 1
9 min read
Parser Combinators are Easy

Parser Combinators are Easy

Reactions 34 Comments 8
5 min read
Better if statement w/ ternary operator ? : 💻

Better if statement w/ ternary operator ? : 💻

Reactions 13 Comments 4
1 min read
Verdaccio and deterministic lock files

Verdaccio and deterministic lock files

Reactions 6
5 min read
Verdaccio 4 alpha release

Verdaccio 4 alpha release

Reactions 5
4 min read
The crazy story of Verdaccio

The crazy story of Verdaccio

Reactions 5
8 min read
Excuse me, would you let my Neural Network drive?

Excuse me, would you let my Neural Network drive?

Reactions 7
2 min read
ES2019 features

ES2019 features

Reactions 37 Comments 5
2 min read
React Hooks are live. Here is your introduction

React Hooks are live. Here is your introduction

Reactions 53 Comments 1
4 min read
Why Headless CMS & GraphQL are a Natural Fit

Why Headless CMS & GraphQL are a Natural Fit

Reactions 4
2 min read
Usando Generadores Asíncronos en JavaScript

Usando Generadores Asíncronos en JavaScript

Reactions 8
7 min read
loading...