Start with Javascript (2021)

Start with Javascript (2021), available at Free, has an average rating of 3.45, with 22 lectures, based on 210 reviews, and has 13629 subscribers.

You will learn about Learn JavaScript fundamentals Display elements in DOM with JS Understand variables Use conditions with if/else Manipulate operators Boolean logic Declare functions & trigger them Create, access & modify arrays & objects Manipulation of arrays & objects Use of loops Use of native functions of JS: filter, map, foreach… Promises, async & await ES6/ES7 from the beginning: arrow functions, destructuring, spread operator (ES2020)… This course is ideal for individuals who are beginner It is particularly useful for beginner.

Enroll now: Start with Javascript (2021)

Summary

Title: Start with Javascript (2021)

Price: Free

Average Rating: 3.45

Number of Lectures: 22

Number of Published Lectures: 22

Number of Curriculum Items: 22

Number of Published Curriculum Objects: 22

Original Price: Free

Quality Status: approved

Status: Live

What You Will Learn

Learn JavaScript fundamentals
Display elements in DOM with JS
Understand variables
Use conditions with if/else
Manipulate operators
Boolean logic
Declare functions & trigger them
Create, access & modify arrays & objects
Manipulation of arrays & objects
Use of loops
Use of native functions of JS: filter, map, foreach…
Promises, async & await
ES6/ES7 from the beginning: arrow functions, destructuring, spread operator (ES2020)…

Who Should Attend

beginner

Target Audiences

beginner

Do you want to learn JavaScript?
Are you a beginner in web development?
Do you want to have JS basics and then learn JavaScript framework (like React, Vue, Angular…)?
Or you would like to improve your minimum skills in less than two hours?

You are on the right course!

My name is Guillaume Duhan. As a Senior Front-End Developer and Tech teacher since 10 years now, I can assure you that JavaScript is the most popular language right now in web development.

This is why I propose you to spend this next 2 hours together to learn basics JavaScript. The main idea of this course is not to enter deep in JavaScript but just to learn the basics that JS Developers are using 85% of their time. So if you want to bootstrap your JavaScript level in 2 hours, this course is absolutely for you.

What is JavaScript?

A high-level definition

JavaScript is a scripting or programming language that allows you to implement complex features on web pages — every time a web page does more than just sit there and display static information for you to look at — displaying timely content updates, interactive maps, animated 2D/3D graphics, scrolling video jukeboxes, etc. — you can bet that JavaScript is probably involved. It is the third layer of the layer cake of standard web technologies, two of which (HTML and CSS) we have covered in much more detail in other parts of the Learning Area.

HTML is the markup language that we use to structure and give meaning to our web content, for example defining paragraphs, headings, and data tables, or embedding images and videos in the page.
JavaScript is a scripting language that enables you to create dynamically updating content, control multimedia, animate images, and pretty much everything else. (Okay, not everything, but it is amazing what you can achieve with a few lines of JavaScript code.)

What are we going to learn in this course?

In my opinion, JavaScript is a major programming language in tech ecosystem. If you want to code in JavaScript, you have to answer these questions:

What is JavaScript?
How does it interact with HTML?
What are variables?
What is assignment?
How to create my first operations?
What are Array & Objects?
What are Booleans?
How to create functions?
What is return and how to use it?
Explanation of scope, what are the most commons errors?
Use of JavaScript native features: loops, filter, map…
What are promises?
What ES6/ES7 provides as new features of JavaScript?

We will answer these question by practicing JavaScript in our code editor and browser. I decided to list the 20 most important points to know if you are/aim to develop in JavaScript. These points are my program.

At the end, you’ll have a strong understanding of basics. This will help you to go deeper into JavaScript by learning another framework (React, Vue, Angular…). So if you are ready, let’s go !

Course Curriculum

Chapter 1: Learn JavaScript in 2 hours

Lecture 1: Introduction

Lecture 2: HTML & JS

Lecture 3: What are variables?

Lecture 4: Assignment of variables

Lecture 5: Basic operations

Lecture 6: Array: create, access, modify & remove

Lecture 7: Object: create, access, modify & remove

Lecture 8: Functions

Lecture 9: Display HTML with JS

Lecture 10: What is return?

Lecture 11: What is scope?

Lecture 12: What are conditions?

Lecture 13: Create a button that display elements in DOM

Lecture 14: Use of hasOwnProperty & indexOf

Lecture 15: Loops

Lecture 16: ForEach, filter & map

Lecture 17: Basic usage of for loop in HTML

Lecture 18: Build a search filter

Lecture 19: What are factories functions?

Lecture 20: What are promises?

Lecture 21: ES6 & ES7: new JS features

Lecture 22: Thank you!

Instructors

Guillaume Duhan
CTO & Front-End Developer

Rating Distribution

1 stars: 5 votes
2 stars: 6 votes
3 stars: 30 votes
4 stars: 67 votes
5 stars: 102 votes

Frequently Asked Questions

How long do I have access to the course materials?

You can view and review the lecture materials indefinitely, like an on-demand channel.

Can I take my courses with me wherever I go?

Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!

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