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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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Lazy Iterators From Scratch

Lazy Iterators From Scratch

27
Comments 1
7 min read
Getting to know Webpack

Getting to know Webpack

68
Comments
9 min read
🎉👨‍👩‍👧‍👧 JavaScript Visualized: Prototypal Inheritance

🎉👨‍👩‍👧‍👧 JavaScript Visualized: Prototypal Inheritance

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Comments 104
5 min read
Building a Mobile Game Using React Native

Building a Mobile Game Using React Native

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4 min read
JavaScript ES6 Tutorial: A complete crash course on modern JS

JavaScript ES6 Tutorial: A complete crash course on modern JS

64
Comments
9 min read
The 10+ Best NodeJS CMS Platforms To Use in 2020

The 10+ Best NodeJS CMS Platforms To Use in 2020

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Comments 7
3 min read
Cheat Sheet for developers

Cheat Sheet for developers

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1 min read
Custom Events in JavaScript

Custom Events in JavaScript

9
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2 min read
pkgreview.dev - The Ratings and Review Website for NPM Packages 🎉

pkgreview.dev - The Ratings and Review Website for NPM Packages 🎉

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2 min read
Build a Telegram Bot using Netlify

Build a Telegram Bot using Netlify

8
Comments
4 min read
Loading web-apps faster

Loading web-apps faster

5
Comments
2 min read
Setup Phoenix with Svelte+Rollup

Setup Phoenix with Svelte+Rollup

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Comments 6
3 min read
Setup Code Editor – JavaScript Series – Part 11

Setup Code Editor – JavaScript Series – Part 11

11
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1 min read
The dangers of async/await

The dangers of async/await

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Comments 41
3 min read
Don't start with React

Don't start with React

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Comments 25
3 min read
2019 Retrospective and 2020 Roadmap

2019 Retrospective and 2020 Roadmap

41
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3 min read
🛸 Web Components: Components on Steroids.

🛸 Web Components: Components on Steroids.

19
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2 min read
React Axios Tutorial – Make HTTP GET and POST Requests

React Axios Tutorial – Make HTTP GET and POST Requests

6
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1 min read
Programação no estilo funcional em Javascript, Promises e dores de cabeça [pt-BR]

Programação no estilo funcional em Javascript, Promises e dores de cabeça [pt-BR]

5
Comments
3 min read
How To Learn Javascript Without Losing Your Mind.

How To Learn Javascript Without Losing Your Mind.

12
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3 min read
How to Explain to a 2 years-old Kid what a Promise is in JavaScript

How to Explain to a 2 years-old Kid what a Promise is in JavaScript

50
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3 min read
Better Angular performance with ChangeDetectionStrategy OnPush

Better Angular performance with ChangeDetectionStrategy OnPush

11
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3 min read
Switch – JavaScript Series – Part 10

Switch – JavaScript Series – Part 10

10
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2 min read
Improved Control Flow In JavaScript

Improved Control Flow In JavaScript

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3 min read
GraphQL - React Apollo with Demo

GraphQL - React Apollo with Demo

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4 min read
Working with JSON in JavaScript

Working with JSON in JavaScript

9
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2 min read
What is the best solution for removing duplicate Objects from an Array?

What is the best solution for removing duplicate Objects from an Array?

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Comments 8
5 min read
How to connect React components to the Store elegantly using Redux Hooks

How to connect React components to the Store elegantly using Redux Hooks

9
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4 min read
Dealing With Unexpected Data in JavaScript

Dealing With Unexpected Data in JavaScript

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9 min read
🍏 Easy hands-on starter codelab for Firebase Cloud firestore!

🍏 Easy hands-on starter codelab for Firebase Cloud firestore!

6
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1 min read
Today I learned - React refs

Today I learned - React refs

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Comments 3
2 min read
15 must-know JavaScript array methods in 2020

15 must-know JavaScript array methods in 2020

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4 min read
A Sneak Peek At Asynchronous JavaScript

A Sneak Peek At Asynchronous JavaScript

15
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4 min read
JavaScript concepts I want to understand (JS event loop)

JavaScript concepts I want to understand (JS event loop)

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Comments 4
3 min read
Launched iHateregex.io in Producthunt

Launched iHateregex.io in Producthunt

7
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1 min read
20 things to make your life easier as a developer

20 things to make your life easier as a developer

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4 min read
Consuming Webhooks with Node.js and Express

Consuming Webhooks with Node.js and Express

31
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6 min read
Lidando com dados inesperados em JavaScript

Lidando com dados inesperados em JavaScript

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Comments 4
9 min read
JavaScript Events Handlers — onfullscreenerror and onpaste

JavaScript Events Handlers — onfullscreenerror and onpaste

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5 min read
5 optimizations to make your page run faster

5 optimizations to make your page run faster

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4 min read
Writing and debugging Cypress tests

Writing and debugging Cypress tests

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6 min read
A quick dive into Firebase: jumpstart your full-stack journey

A quick dive into Firebase: jumpstart your full-stack journey

68
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9 min read
Introduction to TypeScript Data Types (Part 1)

Introduction to TypeScript Data Types (Part 1)

59
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5 min read
How to build your own blog in 2020 today

How to build your own blog in 2020 today

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4 min read
Understanding Higher Order Function

Understanding Higher Order Function

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3 min read
JavaScript, stuff you've never heard of (probably): #2 `with` statement

JavaScript, stuff you've never heard of (probably): #2 `with` statement

11
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1 min read
The Web in January 2020

The Web in January 2020

56
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4 min read
Completed JavaScript Data Structure Course, and Here is What I Learned About Hash Table.

Completed JavaScript Data Structure Course, and Here is What I Learned About Hash Table.

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7 min read
What is the Ternary Operator?

What is the Ternary Operator?

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3 min read
Introduction to the HTML Dialog Element

Introduction to the HTML Dialog Element

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3 min read
Gatsby Transformer Leasot

Gatsby Transformer Leasot

4
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4 min read
Decode a Binary Message using JavaScript

Decode a Binary Message using JavaScript

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1 min read
Solved! Mongoose Unique Index Not Working

Solved! Mongoose Unique Index Not Working

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2 min read
You become responsible, forever, for what you have published on NPM

You become responsible, forever, for what you have published on NPM

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2 min read
Learn How to Create a Vertical Slick Slider with Custom Dots and Arrows

Learn How to Create a Vertical Slick Slider with Custom Dots and Arrows

2
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1 min read
How to Choose the Best Static Site Generator in 2020

How to Choose the Best Static Site Generator in 2020

11
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2 min read
Any Framework, One Stripe Integration

Any Framework, One Stripe Integration

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2 min read
Html Scan Chrome extension (Inspect and copy HTML)

Html Scan Chrome extension (Inspect and copy HTML)

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1 min read
Modern Full-Stack Development with Nest.js, React, TypeScript, and MongoDB: Part 2

Modern Full-Stack Development with Nest.js, React, TypeScript, and MongoDB: Part 2

12
Comments
1 min read
How to Send and Receive SMS Messages With Node.js and Azure Functions

How to Send and Receive SMS Messages With Node.js and Azure Functions

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6 min read
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