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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!

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React - Pizza Order System (animation)

React - Pizza Order System (animation)

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1 min read
Not being able to run a React Native or Cordova project after 17th of July, because of AndroidX and Google Play Services

Not being able to run a React Native or Cordova project after 17th of July, because of AndroidX and Google Play Services

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2 min read
What exactly are React props?

What exactly are React props?

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1 min read
Boilerplate for Chrome new-tab-override extension 🎊

Boilerplate for Chrome new-tab-override extension 🎊

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1 min read
CodeMirror - A simple and efficient code editor component for your web applications

CodeMirror - A simple and efficient code editor component for your web applications

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2 min read
Feature Flags in Node Express

Feature Flags in Node Express

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6 min read
Observables: como funcionam?

Observables: como funcionam?

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4 min read
Flappy Bird With Browser Windows

Flappy Bird With Browser Windows

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1 min read
Let's Write: An Auto-Currying Higher Order Function

Let's Write: An Auto-Currying Higher Order Function

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5 min read
Built my first chat-app with React Hooks exclusively. It was great.

Built my first chat-app with React Hooks exclusively. It was great.

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2 min read
JavaScript Countdown, is it that simple?

JavaScript Countdown, is it that simple?

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3 min read
3 Key Insights from Vue’s new functional API RFC

3 Key Insights from Vue’s new functional API RFC

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4 min read
React hooks & the closure hell

React hooks & the closure hell

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2 min read
Master asynchronous API calls in Javascript

Master asynchronous API calls in Javascript

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3 min read
Mapping JavaScript Objects with Modern APIs

Mapping JavaScript Objects with Modern APIs

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1 min read
Stop Using Print and Die Statements

Stop Using Print and Die Statements

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3 min read
Observables: cancelar inscrição (unsubscribe) é importante!

Observables: cancelar inscrição (unsubscribe) é importante!

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2 min read
React入門 01: コンポーネントを組み立てる

React入門 01: コンポーネントを組み立てる

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3 min read
Confused by JavaScript's const? Me too!

Confused by JavaScript's const? Me too!

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6 min read
CachedWatch in Web Atoms

CachedWatch in Web Atoms

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2 min read
Redux or Context API?

Redux or Context API?

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1 min read
Slider timeline, Simple nav, Image uploader | Module Monday 44

Slider timeline, Simple nav, Image uploader | Module Monday 44

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2 min read
Tutorial: JAMstack Personal Blog with Headless Ghost 2.0 CMS & Gatsby

Tutorial: JAMstack Personal Blog with Headless Ghost 2.0 CMS & Gatsby

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1 min read
Create Extensions for VS Code- Part 2

Create Extensions for VS Code- Part 2

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2 min read
Rematch with Hooks

Rematch with Hooks

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2 min read
Vue Components FTW - vue-country-flag

Vue Components FTW - vue-country-flag

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3 min read
How to install a PWA on a user's device

How to install a PWA on a user's device

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6 min read
Unit testing JavaScript with Jasmine

Unit testing JavaScript with Jasmine

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2 min read
Feature flags in React

Feature flags in React

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5 min read
Some basic JS issues, and how Elm avoids them (Video)

Some basic JS issues, and how Elm avoids them (Video)

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1 min read
Tips and tricks for mocking in JavaScript tests

Tips and tricks for mocking in JavaScript tests

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3 min read
Var vs Let vs Const in Javascript

Var vs Let vs Const in Javascript

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1 min read
Reduce Promises memory usage in Node.js

Reduce Promises memory usage in Node.js

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4 min read
JavaScript Dates

JavaScript Dates

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9 min read
What To Expect When You're Expecting To Drop IE11 🗑️

What To Expect When You're Expecting To Drop IE11 🗑️

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4 min read
Pass data through React's tree like a boss 😎

Pass data through React's tree like a boss 😎

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4 min read
Typescript: First thoughts

Typescript: First thoughts

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2 min read
Demystifying Array.prototype.flat

Demystifying Array.prototype.flat

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2 min read
Selecting multiple DOM elements with destructuring and map

Selecting multiple DOM elements with destructuring and map

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3 min read
Fetching API Data with React Hooks, HOC or Render Prop

Fetching API Data with React Hooks, HOC or Render Prop

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6 min read
Front-end best practices (featuring Vue.js)

Front-end best practices (featuring Vue.js)

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10 min read
BxJS Weekly Episode 68 - javascript news podcast 50:37

BxJS Weekly Episode 68 - javascript news podcast

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4 min read
Understanding Iterator Pattern in JavaScript/Typescript using Symbol.Iterator

Understanding Iterator Pattern in JavaScript/Typescript using Symbol.Iterator

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7 min read
Introducing Halstack: Browsing hypermedia-based APIs

Introducing Halstack: Browsing hypermedia-based APIs

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3 min read
It's allTrue... firststeps in functional JavaScript

It's allTrue... firststeps in functional JavaScript

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2 min read
Create Extensions for VS Code - Part 1

Create Extensions for VS Code - Part 1

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3 min read
Making a Node.js SoundCloud Music Player

Making a Node.js SoundCloud Music Player

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6 min read
How to save values in Chrome local storage

How to save values in Chrome local storage

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2 min read
Async, Parallel, Concurrent Explained - Starring Gordon Ramsay

Async, Parallel, Concurrent Explained - Starring Gordon Ramsay

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4 min read
Faster way to appendElements in js 👨🏻‍💻

Faster way to appendElements in js 👨🏻‍💻

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2 min read
How to run webpack-dev-server on express

How to run webpack-dev-server on express

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4 min read
var, let and const in JavaScript - Decoded...

var, let and const in JavaScript - Decoded...

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5 min read
Change your document title when a user changes tabs

Change your document title when a user changes tabs

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3 min read
Higher Order Reducers with React Hooks

Higher Order Reducers with React Hooks

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4 min read
Practical Rust Web Development - Front-End

Practical Rust Web Development - Front-End

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9 min read
Microsoft Azure For Spoiled People 3: Migrate A Database

Microsoft Azure For Spoiled People 3: Migrate A Database

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7 min read
Understanding JavaScript IIFE in 7 seconds

Understanding JavaScript IIFE in 7 seconds

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1 min read
Debounced Aggregated (Buffered) Actions with RxJS 6 or How to stop making your users wait

Debounced Aggregated (Buffered) Actions with RxJS 6 or How to stop making your users wait

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2 min read
Simple Weather App on Vue.js

Simple Weather App on Vue.js

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6 min read
How to use React Hook useState in React Native?

How to use React Hook useState in React Native?

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2 min read
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