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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 useState example by building a text-size changer

React useState example by building a text-size changer

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1 min read
AWS Serverless: Vale a pena importar o AWS SDK?

AWS Serverless: Vale a pena importar o AWS SDK?

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5 min read
Async Clipboard API: Accessing the clipboard using JavaScript

Async Clipboard API: Accessing the clipboard using JavaScript

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6 min read
Logging in Browser

Logging in Browser

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3 min read
A National Parks Service API Demo with Vue.js

A National Parks Service API Demo with Vue.js

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4 min read
Code Duplication Refactoring on Conditional Conditions

Code Duplication Refactoring on Conditional Conditions

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1 min read
Funciones en Javascript. 7 formas de declarar una función

Funciones en Javascript. 7 formas de declarar una función

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9 min read
I would try to explain lexical scope in plain English. Wish me luck

I would try to explain lexical scope in plain English. Wish me luck

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8 min read
Portfolio filtering with vanilla js

Portfolio filtering with vanilla js

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1 min read
TDD course with AdonisJs - 1. Let's build a reddit clone

TDD course with AdonisJs - 1. Let's build a reddit clone

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1 min read
Sweet & Sour mongoose.js methods

Sweet & Sour mongoose.js methods

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1 min read
Cycling, Javascript and Saving the Planet

Cycling, Javascript and Saving the Planet

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2 min read
Frontend Weekly Digest (2 — 8 September 2019)

Frontend Weekly Digest (2 — 8 September 2019)

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5 min read
Creating JS web server without Node.js

Creating JS web server without Node.js

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3 min read
Building a Gutenberg sidebar plugin Part 2: Adding structure and asset bundling

Building a Gutenberg sidebar plugin Part 2: Adding structure and asset bundling

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5 min read
Angular unit testing 101 (with examples)

Angular unit testing 101 (with examples)

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8 min read
Taking React and Redux to the next level with Typescript

Taking React and Redux to the next level with Typescript

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5 min read
Dynamically set default queryParams in ember > v3.6.x

Dynamically set default queryParams in ember > v3.6.x

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2 min read
JavaScript: “Value below was evaluated just now”, what does it mean?

JavaScript: “Value below was evaluated just now”, what does it mean?

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1 min read
What is "this" in Javascript ?

What is "this" in Javascript ?

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5 min read
Capturing stdout/ stderr in Node.js using Domain module

Capturing stdout/ stderr in Node.js using Domain module

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3 min read
React's useEffect and useRef Explained for Mortals

React's useEffect and useRef Explained for Mortals

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13 min read
Creating a virtual photo booth using Twilio, WhatsApp & Cloudinary

Creating a virtual photo booth using Twilio, WhatsApp & Cloudinary

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7 min read
Your very first responsive and animated navigation bar with React and React-Spring

Your very first responsive and animated navigation bar with React and React-Spring

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5 min read
Start Javascript: learn about variables

Start Javascript: learn about variables

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9 min read
Easy functional programming techniques in TypeScript for everyone

Easy functional programming techniques in TypeScript for everyone

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9 min read
What Front-End Developer Skills Should You Focus on Leading Into 2020?

What Front-End Developer Skills Should You Focus on Leading Into 2020?

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5 min read
Testes em JavaScript: Conceitos iniciais

Testes em JavaScript: Conceitos iniciais

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6 min read
When do you need axios?

When do you need axios?

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5 min read
5 easy ways to get started with JavaScript .reduce()

5 easy ways to get started with JavaScript .reduce()

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2 min read
Let's get to know the ResizeObserver 👋🏼

Let's get to know the ResizeObserver 👋🏼

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3 min read
Generating TypeScript Definition Files from JavaScript

Generating TypeScript Definition Files from JavaScript

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8 min read
Resources to learn Functional Programming

Resources to learn Functional Programming

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1 min read
TIL: Focus events include a relatedTarget property

TIL: Focus events include a relatedTarget property

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1 min read
Localizing Image Text Overlays using Cloudinary + 8base

Localizing Image Text Overlays using Cloudinary + 8base

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6 min read
Introducción a AssemblyScript: cómo hacer WebAssembly más fácil para programadores de JavaScript

Introducción a AssemblyScript: cómo hacer WebAssembly más fácil para programadores de JavaScript

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9 min read
Easy Dev Backend for NativeScript Apps

Easy Dev Backend for NativeScript Apps

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2 min read
4 ways of Symmetric Cryptography in JavaScript / How to AES with JavaScript

4 ways of Symmetric Cryptography in JavaScript / How to AES with JavaScript

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18 min read
TDD course with AdonisJs - 2. Our first test

TDD course with AdonisJs - 2. Our first test

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6 min read
An introduction to the canvas

An introduction to the canvas

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8 min read
Wrapping text input with non editable element at front

Wrapping text input with non editable element at front

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1 min read
We are the Borg

We are the Borg

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4 min read
Lodash and Underscore, is there still a case?

Lodash and Underscore, is there still a case?

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1 min read
Lambda calculus and currying in Javascript

Lambda calculus and currying in Javascript

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7 min read
Is JavaScript the most confusing programming language?

Is JavaScript the most confusing programming language?

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2 min read
How to publish npm packages?

How to publish npm packages?

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5 min read
The Ember Times - Issue No. 114

The Ember Times - Issue No. 114

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5 min read
Problem: Calling static methods of target's parent when using a Javascript Proxy object

Problem: Calling static methods of target's parent when using a Javascript Proxy object

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1 min read
Introducción a Cypress

Introducción a Cypress

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5 min read
Vue PWA: A Progressive Web Application Example With Nuxt

Vue PWA: A Progressive Web Application Example With Nuxt

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2 min read
Validating schema with Yup!

Validating schema with Yup!

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2 min read
Full Stack Serverless: a new YouTube course from Bytesized Code

Full Stack Serverless: a new YouTube course from Bytesized Code

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2 min read
Complete guide to build a Slack Chatbot in 7 minutes and host it for free

Complete guide to build a Slack Chatbot in 7 minutes and host it for free

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2 min read
Build and deploy to NPM your React component with Neutrino.js - Little Bits

Build and deploy to NPM your React component with Neutrino.js - Little Bits

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2 min read
Integrate the Reminders API with Your Alexa Skill to Deepen Customer Engagement

Integrate the Reminders API with Your Alexa Skill to Deepen Customer Engagement

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1 min read
The Top 10 JAMstack Community Resources

The Top 10 JAMstack Community Resources

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1 min read
Browser Notifications API by Example

Browser Notifications API by Example

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4 min read
[Video] How to Code Snake with HTML and JavaScript Tutorial

[Video] How to Code Snake with HTML and JavaScript Tutorial

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1 min read
Everything Serverless Functions in AWS Amplify - Part 2

Everything Serverless Functions in AWS Amplify - Part 2

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16 min read
4 Rule of `this` in JavaScript

4 Rule of `this` in JavaScript

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3 min read
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