JavaScript Tutorial for Beginners: Learn JavaScript in 1 Hour

Watch this JavaScript tutorial for beginners to learn JavaScript basics in one hour.
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JavaScript is one of the most popular programming languages in 2019. A lot of people are learning JavaScript to become front-end and/or back-end developers.

I’ve designed this JavaScript tutorial for beginners to learn JavaScript from scratch. We’ll start off by answering the frequently asked questions by beginners about JavaScript and shortly after we’ll set up our development environment and start coding.

Whether you’re a beginner and want to learn to code, or you know any programming language and just want to learn JavaScript for web development, this tutorial helps you learn JavaScript fast.

You don’t need any prior experience with JavaScript or any other programming languages. Just watch this JavaScript tutorial to the end and you’ll be writing JavaScript code in no time.

If you want to become a front-end developer, you have to learn JavaScript. It is the programming language that every front-end developer must know.

You can also use JavaScript on the back-end using Node. Node is a run-time environment for executing JavaScript code outside of a browser. With Node and Express (a popular JavaScript framework), you can build back-end of web and mobile applications.

If you’re looking for a crash course that helps you get started with JavaScript quickly, this course is for you.


00:00 What is JavaScript
04:41 Setting Up the Development Environment
07:52 JavaScript in Browsers
11:41 Separation of Concerns
13:47 JavaScript in Node
16:11 Variables
21:49 Constants
23:35 Primitive Types
26:47 Dynamic Typing
30:06 Objects
35:22 Arrays
39:41 Functions
44:22 Types of Functions

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25 thoughts on “JavaScript Tutorial for Beginners: Learn JavaScript in 1 Hour

  1. A little extension: Nowadays semicolons are not longer mandatory anywhere. However, there are some edge cases where a semicolon needs to be placed in order to get the wanted logic running

  2. Seriously? For beginners? Would you assume that most if not all Mac users KNOW what terminal is ?? Or know how to get to the command line?? You quickly lost me when you said all that. Buddy, if you are going to make a beginners course DONT ASSUME THAT THEY KNOW ALL OF THE things you are going to show! Maybe first you should have made a video about the terminal on Mac.

  3. Hello Mosh ,I’m having problem here when I run the HTML in JavaScript via live server it’s pop out error on the web browser (safari)=Error:ENOTDIR: not a directory,stat ‘/user/location/desktop/Js project/index.html.
    Please I need help,your video is so helpful and learning Python too 🙏🙏

  4. Nitai Gaura Haribol!
    Srila Prabhupada ki Jaya!🙏🙏😊
    Hare Krishna Hare Krishna Krishna Krishna Hare Hare
    Hare Rama Hare Rama Rama Rama Hare Hare🙏🙏👍🏻
    Please chant Hare Krishna and be Happy!😉😊😊👍🏻🙏🙏

  5. For the rare instances of those who like me did NOT get visual studio code you can navigate to the specific folder in the command prompt using the cd command.

    Just go to the command prompt and type cd and it will then reset where the command prompt is looking then you can just type the directory of the folder you're looking for

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