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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!

Posts

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How to solve index conflicts when we remove indexes in random order from an array?

How to solve index conflicts when we remove indexes in random order from an array?

5
Comments
3 min read
Why You Need Build Automation Tools for Selenium Automation Testing?

Why You Need Build Automation Tools for Selenium Automation Testing?

6
Comments
8 min read
Understanding Hoisting in JavaScript

Understanding Hoisting in JavaScript

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Comments 22
5 min read
An if else alternative

An if else alternative

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Comments 4
1 min read
A Quick Introduction to Variable Scope in Javascript

A Quick Introduction to Variable Scope in Javascript

4
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2 min read
Smart Lightsaber - Bluetooth peripherals with JavaScript

Smart Lightsaber - Bluetooth peripherals with JavaScript

6
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7 min read
Why a==1&&a==2&&a==3 is true in JS?

Why a==1&&a==2&&a==3 is true in JS?

9
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3 min read
Convert any string to capitalize a string in javascript

Convert any string to capitalize a string in javascript

8
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2 min read
Has React Native Peaked My Interest?

Has React Native Peaked My Interest?

2
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1 min read
Asteroid App: Phase Two

Asteroid App: Phase Two

15
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2 min read
vscode-slides

vscode-slides

2
Comments
1 min read
The Ember Times - Issue No. 143

The Ember Times - Issue No. 143

4
Comments
7 min read
My first hackathon

My first hackathon

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2 min read
Accessibility Tip: Toggling Focus on or off for Keyboard Accessibility

Accessibility Tip: Toggling Focus on or off for Keyboard Accessibility

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Comments 1
2 min read
A question during my interview for a Front End Developer Position and my solution

A question during my interview for a Front End Developer Position and my solution

7
Comments
2 min read
Can you be a good programmer without knowing Math?

Can you be a good programmer without knowing Math?

7
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6 min read
Cannot stack multiple push notifications

Cannot stack multiple push notifications

4
Comments
1 min read
Stop Watch using JS

Stop Watch using JS

4
Comments
1 min read
In JavaScript, is undefined actually undefined?

In JavaScript, is undefined actually undefined?

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Comments 3
5 min read
COVID-19 - Curated list of Resources, Dashboards, Data and Projects about Coronavirus

COVID-19 - Curated list of Resources, Dashboards, Data and Projects about Coronavirus

32
Comments
1 min read
My First CLI Tool

My First CLI Tool

7
Comments
1 min read
CodeJar Code Editor

CodeJar Code Editor

2
Comments
1 min read
CerebralJS

CerebralJS

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Comments 8
3 min read
CerebralJS Part 2 - Debugger

CerebralJS Part 2 - Debugger

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Comments
2 min read
Exploring Angular through Real-world Use Cases

Exploring Angular through Real-world Use Cases

3
Comments 1
4 min read
What does event.waitUntil do in service worker and why is it needed?

What does event.waitUntil do in service worker and why is it needed?

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Comments 1
1 min read
Intro to peg.js

Intro to peg.js

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Comments 3
5 min read
Using Turbolinks to speed up your site

Using Turbolinks to speed up your site

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Comments 1
4 min read
Whats React, and whats so great about it.

Whats React, and whats so great about it.

7
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1 min read
Caveats around point-free functions

Caveats around point-free functions

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Comments 1
2 min read
BUIDL tools in an online hackathon for up to $9k in prizes

BUIDL tools in an online hackathon for up to $9k in prizes

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Comments
1 min read
npm local packages - one big fuckup?

npm local packages - one big fuckup?

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Comments 2
2 min read
How to do magic with Next.js

How to do magic with Next.js

21
Comments
3 min read
Twiliohackathon Project Part 1 - The Setup

Twiliohackathon Project Part 1 - The Setup

12
Comments
2 min read
Usando o operador de coalescência nula do ES2020 no JavaScript

Usando o operador de coalescência nula do ES2020 no JavaScript

4
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2 min read
How To Host Your Website In 30 Seconds

How To Host Your Website In 30 Seconds

7
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1 min read
React: Stacking Context

React: Stacking Context

6
Comments
3 min read
Open source framework for building cutting-edge applications quickly

Open source framework for building cutting-edge applications quickly

2
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1 min read
Creating JavaScript Column and Bar Charts on COVID-19 Data

Creating JavaScript Column and Bar Charts on COVID-19 Data

8
Comments
7 min read
Graphology: Writing a graph of nodes UI in HTML5 (Part 1)

Graphology: Writing a graph of nodes UI in HTML5 (Part 1)

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3 min read
Let’s Build a Web App with Vue, Chart.js and an API

Let’s Build a Web App with Vue, Chart.js and an API

14
Comments
8 min read
Learn React Hooks by Converting a Class-based Meme Generator App to Functional based

Learn React Hooks by Converting a Class-based Meme Generator App to Functional based

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7 min read
Entendendo como o NodeJS gerencia a memória – Garbage Collector

Entendendo como o NodeJS gerencia a memória – Garbage Collector

7
Comments
5 min read
🎈🎊🥳Thank you for 30.000 followers! We celebrate this with an #AMA!

🎈🎊🥳Thank you for 30.000 followers! We celebrate this with an #AMA!

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1 min read
Want to contribute to open source software

Want to contribute to open source software

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1 min read
React Native – O projeto /dev/All Mobile – Introdução

React Native – O projeto /dev/All Mobile – Introdução

3
Comments
1 min read
Notes on Nativescript: my first steps into mobile development

Notes on Nativescript: my first steps into mobile development

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5 min read
The what and how of Web Push

The what and how of Web Push

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4 min read
The Ember Times - Issue No. 142

The Ember Times - Issue No. 142

5
Comments
5 min read
I'm starting the #100DaysOfCode challenge

I'm starting the #100DaysOfCode challenge

5
Comments
1 min read
Do you think writing clean code is a bit difficult in javascript compared to other languages ?

Do you think writing clean code is a bit difficult in javascript compared to other languages ?

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Comments 4
1 min read
Introducing Picke.rs - A Podcast Picks Explorer and Manager

Introducing Picke.rs - A Podcast Picks Explorer and Manager

4
Comments
3 min read
Higher Order Functions: Each, Map, & Filter

Higher Order Functions: Each, Map, & Filter

4
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3 min read
JavaScript Hoisting: let & const

JavaScript Hoisting: let & const

2
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3 min read
Fast-track your Angular projects with a headless CMS library

Fast-track your Angular projects with a headless CMS library

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Comments 1
4 min read
Accessibility Basics for React Web Development

Accessibility Basics for React Web Development

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Comments 2
2 min read
I code using const (and why you should too)

I code using const (and why you should too)

6
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4 min read
Angular Music Player

Angular Music Player

4
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1 min read
Syntactical Overkill in JavaScript

Syntactical Overkill in JavaScript

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3 min read
Conditional Spread Syntax In JavaScript

Conditional Spread Syntax In JavaScript

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3 min read
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