Gain insights into JavaScript from basics to ES2021, delve into TypeScript essentials, and test your knowledge through quizzes and coding challenges to reinforce learning.

node.tar.gz

node:latest

Jan/2021 Updated to include ES2021

Whether you are a complete beginner or you have some knowledge of JavaScript, this course will guide you from the basics of the language to all the new features introduced up until 2021.  You’ll test your knowledge with quizzes and some coding challenges at the end of each chapter. 

After following this course, the functions and variables let, const, generators, promises and async won't be a problem anymore.

If you want to experience something new, this course also includes an introduction to the basics of TypeScript, which is a must-know for any JavaScript developer.

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The Complete Guide to Modern JavaScript

### What is the correct output of the following code?

```javascript
"hello".padStart(6);
```

<h3>What is the correct output of the following code?</h3>
<pre><code class="language-javascript">&quot;hello&quot;.padStart(6);
</code></pre>


### Which of the following was not added in ES2016?

<h3>Which of the following was not added in ES2016?</h3>


### What is the correct ouput of the following code:

```javascript
const buffer = new SharedArrayBuffer(16);
const uint8 = new Uint8Array(buffer);

uint8[0] = 10;

console.log(Atomics.add(uint8, 0, 5));
```

<h3>What is the correct ouput of the following code:</h3>
<pre><code class="language-javascript">const buffer = new SharedArrayBuffer(16);
const uint8 = new Uint8Array(buffer);

uint8[0] = 10;

console.log(Atomics.add(uint8, 0, 5));
</code></pre>


### What is the correct output of the following code:

```javascript
const buffer = new SharedArrayBuffer(16);
const uint8 = new Uint8Array(buffer);

uint8[0] = 10;

Atomics.sub(uint8, 0, 6);

console.log(Atomics.load(uint8,0));
```

<h3>What is the correct output of the following code:</h3>
<pre><code class="language-javascript">const buffer = new SharedArrayBuffer(16);
const uint8 = new Uint8Array(buffer);

uint8[0] = 10;

Atomics.sub(uint8, 0, 6);

console.log(Atomics.load(uint8,0));
</code></pre>


Get ready to learn about Async and Await in the next lesson.

In this lesson, we will solve a quiz related to the concepts covered in the previous lesson.

Introduction

Intro To JavaScript

ES6

From ES2016 to ES2022

Intro To TypeScript

Appendix

Quiz

Quiz