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Javascript for Beginners Learn by Doing Practical Exercises (Udemy.com)

JavaScript for Beginners : Work closely with me doing exercises & learn more. I make Javascript easy for you guaranteed.

Created by: Edwin Diaz

Last updated January 2022

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What you will learn

  • Learn to write JavaScript functions
  • Learn to write Javascript arrays
  • Learn to write Javascript loops
  • Learn to write Javascript math operations
  • Learn to write Javascript condition structure (if statements)
  • Learn to about Javascript variables
  • Extra code based on the instructor experience as a bonus

How it compares

Against the other 239 rated Udemy courses in JavaScript on CourseDuck:

  • Rating4.4 out of 5higher than 38% of them
  • Reviews19,217#10 of 240 by number of reviews
  • Length3.8 hoursshorter than 62% of them
  • Last updatedJanuary 2022earlier than 57% of them

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Quality Score

Content Quality
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Video Quality
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Overall Score : 88 / 100

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Course Description

One of the best Practical Courses in UDEMY ........

Over 5,000 Students taking this course already.........

Looking for a quick and easy way to learn Javascript?

                  This course if for absolute beginners, and it is an introduction to the major components of javascript. By learning the bigger things in Javascript, you will be able to know how to put the remaining pieces together and will be able to get into advanced courses more prepared. 

  I'm not going to start this course with False promises. 

                  At the end of this course, you will NOT become an expert and nor will you in any other course. To become an expert in Javascript or any other programming language you need many hours of practice and experience; more like years of practice and experience. 

  My PROMISE to you. 

                  My promise to you is that all the lessons you will see here, will get engraved in your brain better than in any other course, why? My approach is the practice approach which is the number one key to learning any programming language or technical course faster and easier. 

  I created a small practice application for you inside the exercise files. At the end of every section, we will jump into this small application together, and practice everything we covered in the past lectures. This approach will make sure that you can retain the information you learned longer. 

        My goal is to help you understand the major components and prepare you for advanced courses, in this way you can transition to the language easier. 

                            Once you know the major parts of the Javascript language, everything else will be very easy to learn, and that is exactly what this course will provide you. 

                            With years of programming experience invested in this course, you can rest assured that the information supplied in this course will prepare you to jump into any advanced Javascript course and come out on top. 

        Commonly Asked Questions.....   

        Q: Is Javascript easy?   

                            A: Yes and no 

                            It depends on the teacher and the student. Learning Javascript is like learning a regular language, you need the major components and then you can start putting everything together. Students that jump into advanced Javascript courses might get confused and take longer to learn the language if they are not prepared with the major concepts. 

                            This course's approach is to teach you the major components not just by watching but also practicing after every section so that you get an understanding of the overall logic of the Javascript language. I find this approach to be better than jumping into an advanced course that will confuse you and leave clueless not knowing what to next, and this is why I built this crash course. 

        Q: Can I actually make money with Javascript?   

                            A: Yes and yes. 

                            The market for Javascript is enormous and is in demand right now in any part of the world. Having a programming language like Javascript in your toolset will help you make more money regardless if you are working a regular job or freelancing. Javascript is one of the highest paying programming languages out there, and it will stay like that for a very long time. 

                            This Javascript Course Covers the following and then some... 

  • Introduction to the language

  • Understanding Javascript variables

  • Understanding Javascript arrays

  • Understanding Javascript functions

  • Understanding Javascript Loops

  • Understanding Javascript Math

  • Practicing Javascript variables

  • Practicing Javascript Arrays

  • Practicing Javascript Functions


  • Practicing Javascript Loops

  • Practicing Javascript Math operations

  • and lots more.....

                            And because I like what I do, I will be adding more lectures in the future. What are you waiting for? Start learning by doing, and take the course now. The sooner you start the better. 

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Instructor Details

Edwin Diaz

Edwin Diaz: A Leading Engineer, Life Coach, and Serial Entrepreneur


Transforming Lives Through Programming Courses

Edwin Diaz is not just a name in the world of software development and web technologies—he is a powerhouse of knowledge and experience, a life coach, and a successful serial entrepreneur. His journey is a testament to the incredible impact that one person can have through dedication, passion, and the desire to empower others. With expertise spanning numerous programming languages and frameworks, Edwin has become a beacon for those looking to break into the tech industry or enhance their existing skills.

A Multifaceted Professional: Combining Technology with Life Coaching

Edwin Diaz’s career is a perfect blend of technical expertise and a passion for teaching. As a software and web technologies engineer, he has mastered many programming languages, including PHP, JavaScript, and Python. His deep understanding of these languages enables him to teach complex concepts in a way that is accessible and engaging.

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Reviews

4.4

19,217 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Shashank Shekhar18 on 3/8/2026

Great course on JavaScript for the beginners.

By Pankaj Kumar Pandey on 1/31/2026

Some programs using file.js should be shown showing differences in html and javascript file execution. and execution using terminal should also be shown. Rest concept wise good knowledge sharing,

By MARC WANGEL on 1/5/2026

a lot of jumping around. Not sure I have learned anything yet about javascript or CSS or calling external files... a bit confusing so far. I am sure things will get clarified!

By Kha Miner on 3/29/2023

I have struggle with learning Javascript for several years now and I feel like I will continue to do so. With many of the course/videos and the different instructors I've tried to learn from, I have not been able to fully understand Javascript. I can follow along and practice, but I don't understand how it applies to the website. I understand the math, functions, if statements, etc... but I would like someone to show me on a working websites how a loop or if statement is being used. For example, I see what happens when using mouseover and onclick, but why/how/what does a loop or if statement do for a working website as a whole? I follow along with the codes and practices, but how do I actually apply it to a website?

By Mit Draji on 7/5/2022

Teaching is super good , all the concept are explained with the best and easy method . There are practice file so we just do practice and revise all the concept . Sir really did hard work and taught all the parts of javascript in much more better way and in a easy way. TYSM.

By Shashank shekhar on 10/2/2019

It was great experience with you Edwin.what is the best part of your lecture is you always motivates us with your teaching and the way teach us is fantastic .keep doing this and lots of love from side .

By Ricardo Azevedo on 6/18/2019

This course is excellent to start. It covers all the fundamentals of Javascript in an easy to learn way. Small lectures with good examples of every subject, big tips and you can feel a positive attitude coming from the instructor throughout it, helping you go through it to the end. Totally recommend it.

By Erron White on 6/27/2018

Edwin is a very good communicator and explains the process extremely well. I have taken other Javascript courses and neither compare to his. He teaches at a slow pace; in increments which is the best way to learn in my opinion.

By Neil Balchin on 2/22/2016

Another great course from Edwin, I have always struggled with Javascript for some reason but I feel confident with this teaching style and knowledge I will get where I need to be, I have many of Edwins courses and have now enrolled in all Edwin's Javascript and jQuery courses too.

By Collin Stubblefield on 7/13/2015

I just finished the course, and I feel much more confident with my limited JS skills now. I am ready to move on to the next step. Mr. Diaz is a great instructor. I am enrolled in 4 of his courses, and will probably buy all of them eventually. I am just busy with what I have so far. Thank you very much, sir. Can't wait to get past your PHP course so I can move on to your OOP! Collin

I've just finished the course, it's a great introduction to JS by Edwin. Easy to follow, you're not thrown in the deep end like other "Beginner" courses which makes the information a lot easier to process for those just starting out. I've already purchased his remaining JS courses and I'm looking forward to doing them.

was good course to begin with I'd recommend just to combine the last few lectures together along with renaming the printing arrays to slicing or indexing ! overall the instructor was capable of this and really helpful.

Showing 12 of 59 reviews