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JavaScript in Action - Build 3 projects from scratch

Created by Laurence Svekis, Last Updated 04-Aug-2020, Language:English

JavaScript in Action - Build 3 projects from scratch

Apply JavaScript to build applications and useful code snippets - Just JavaScript click counter app.

Created by Laurence Svekis, Last Updated 04-Aug-2020, Language:English

What Will I Get ?

  • How to use JavaScript
  • How to create elements dynamically
  • Manipulate elements using JavaScript


  • Fundamental JavaScript concepts
  • Access to computer
  • Use of editor to write code
  • HTML and CSS knowledge


Explore how you can build and setup these JavaScript applications and web site components.   Perfect to practice and explore using JavaScript and get familiar with the Document Object Model.  Extend your knowledge try the code and customize to suit your needs.  Code is explained in a step by step approach to building the below example applications.

Click Counter - only JavaScript

Build a click counter that outputs a functional click counting application using only JavaScript NO HTML :)

  • interactive elements

  • creating elements on the fly

  • DOM - element manipulation

Image Gallery Image modal popup window - Dynamic JavaScript

Click an image, any image and it will popup within the larger modal.  Use JavaScript to get image source of the clicked image and utilize it in the modal output.

  • Element selection

  • Element object data - dynamically use it in code

  • Update element contents setting attributes

  • Create interaction with event listeners

  • Dynamic Content updating DOM elements with new content data.

Play Hangman - Word guessing Game

All generated dynamically using JavaScript, including user letters for selection, applying game logic for win conditions, creating elements and interactive content on the fly. 

  • Arrays and objects for data use and dynamic gameplay

  • Creating interactive elements with event listeners

  • Removing clickable items

  • Creating elements on the fly from data

  • Applying game logic to determine win conditions

  • Using JavaScript methods to enhance gameplay

  • Outputting content with DOM element manipulation

  • Conditions and logic statements to provide effective game experience

No libraries, no shortcuts just learning JavaScript making it DYNAMIC and INTERACTIVE web application.

Step by step learning with all steps included.

Beginner JavaScript knowledge is required as the course covers only JavaScript relevant to the building of the game.  Also HTML and CSS knowledge is essential as scope of this course is all JavaScript focused.  

Who this course is for:

  • Beginners to JavaScript
  • Anyone who wants to practice writing JavaScript
  • Web developers
  • Webmasters
  • Anyone who wants to learn to make a JavaScript game without any libraries

Course Content

Laurence Svekis

Instructor, GDE, Application Developer

I'm here to help you learn, achieve your dreams, come join me on this amazing adventure today
Google Developers Expert - GSuite

Providing Web development courses and digital marketing strategy courses since 2002.

Innovative technology expert with a wide range of real world experience. Providing Smart digital solutions online for both small and enterprise level businesses.

"I have a passion for anything digital technology related, enjoy programming and the challenge of developing successful digital experiences. As an experienced developer, I created my first computer applications in 1990, and my first website in 1998.  I enjoy sharing my knowledge with others and want to help you share in the wonderful opportunities that the internet provides."

"Learning, understanding with a strong passion for education.  The internet has provided us with new opportunities to expand and share knowledge."

Want to learn more about becoming a web developer, do you want to experience the freedom that technology provides for us? Learn how to bring amazing things to life online.  Technology connects us all in many ways.  It opens up doors to those who embrace it and learn how to make those connections real.

"My courses are designed to help you achieve your goals, learn and update skills"

Background : An experienced web application developer, having worked on multiple enterprise level applications, hundreds of websites, business solutions and many unique and innovative web applications.  Web application development areas of expertise include HTML, CSS, JavaScript, JQuery, Bootstrap, PHP and MySQL. Anything to do with web creation and digital experience. Passionate about everything to do with web application development, programming to online marketing with a strong focus on social media and SEO. 

"Understanding technology provides a means to better connect with users.  It also opens so many doors.   Knowledge is the key to success and I want to help you experience what technology has to offer. I'm passionate about web technologies, and look forward to sharing my knowledge and experience with you!"