HTML5, CSS3 and JavaScript Certification - Free Online Course | Alison

The New Alison App has just launched Download Now

Diploma in HTML5, CSS3 and JavaScript - Revised

Learn how to use HTML5, CSS3, and JavaScript to make interactive web pages with this free web programming course.

Front End Languages
Free Course
Alison's free online Diploma in HTML5, CSS3 and JavaScript certification course will give you in-depth knowledge of how you can use HTML5 to define the content of web pages, CSS3 to specify the layout and style of web pages, and JavaScript to program the behavior of web pages. These sets of skills will be a great boost to your career development as a computer programmer. Learn these languages to create functional and responsive web pages, today!
  • Duration

    10-15 Hours
  • Certification

  • Mobile Friendly

  • Publisher

    Channel 9
  • Accreditation






View course modules


This course will first discuss how HTML and CSS structures and styles the content of a web page. You will study the global attributes that can be added to HTML5 elements as well as learn how to create a correctly formatted form using HTML5. You will then study the different types of CSS3 selectors and learn how to apply them to style web pages. The course will also teach you how to embed a video using HTML5 as well as how to add video controls to a video.

Next, you will learn about JavaScript variables and programming concepts such as declaring variables using the var keyword and naming JavaScript variables using identifiers. The course will then discuss the most important types of JavaScript loops and their correct syntax as well as the concept of the Document Object Model. You will also take a deep look at jQuery - the most popular JavaScript library in use today - and learn how it can add greater functionality to your web pages.

Web development skills are highly valuable in the modern economy. Thanks to HTML5 and CSS3, developers are able to structure content and present it on the web in such a way that is easy to read and appealing to users. This Diploma in HTML5, CSS3, and JavaScript online course will teach you the most essential web technologies you need in order to make such high quality web pages. So why wait? Check out the course today, and learn some really valuable and practical skills in no time.

Start Course Now


Using HTML5 and CSS3 to Build a Web Page

Using HTML5 and CSS3 to Format a Web Page

Working with Forms

Using CSS3 Selectors to Style Web Pages

HTML5 Canvas, Video and SVG Elements

Diploma in HTML5, CSS3 and JavaScript - First Assessment

Writing your First JavaScript Application

JavaScript Programming Concepts

JavaScript and the Document Object Model

Introduction to jQuery

Diploma in HTML5, CSS3 and JavaScript - Second Assessment

Course assessment

Learning Outcomes

After completing this course you will be able to:

  • Use HTML5 and CSS3 to Build a Web Page
  • Use HTML5 and CSS3 to Format a Web Page
  • Work with Forms
  • Use CSS3 to Style Web Pages
  • Use HTML5 Canvas, Video and SVG Elements
  • Write your First JavaScript Application
  • Understand JavaScript Programming Concepts
  • Understand JavaScript and the Document Object Model
  • Use jQuery


All Alison courses are free to enrol, study and complete. To successfully complete this Diploma course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this Diploma course, you have the option to acquire an official Diploma, which is a great way to share your achievement with the world. Your Alison Diploma is:

Ideal for sharing with potential employers - include it in your CV, professional social media profiles and job applications
An indication of your commitment to continuously learn, upskill and achieve high results
An incentive for you to continue empowering yourself through lifelong learning

Alison offers 3 types of Diplomas for completed Diploma courses:

Digital Diploma - a downloadable Diploma in PDF format, immediately available to you when you complete your purchase
Diploma - a physical version of your officially branded and security-marked Diploma, posted to you with FREE shipping
Framed Diploma - a physical version of your officially branded and security-marked Diploma in a stylish frame, posted to you with FREE shipping

All Diplomas are available to purchase through the Alison Shop. For more information on purchasing Alison Diplomas, please visit our FAQs. If you decide not to purchase your Alison Diploma, you can still demonstrate your achievement by sharing your Learner Record or Learner Achievement Verification, both of which are accessible from your Dashboard. For more details on our Diploma pricing, please visit our Pricing Page.


    You have received a new notification
    Click here to view them all