Modern Web Development: HTML, CSS & JavaScript
Creator: David miller September 2, 2026What You'll Learn
- Construct accessible HTML forms utilizing semantic inputs, label associations, validation constraints, and secure submission methods.
- Structure responsive component layouts using CSS flexbox properties such as flex-direction, justify-content, align-items, and gap.
- Implement mobile-first and desktop-first media queries to adapt navigation bars, typography, and card grids across device breakpoints.
- Configure a local web development environment in VS Code with linked style sheets, scripts, and real-time browser reloading.
- Select and modify DOM elements dynamically using JavaScript methods like getElementById and textContent updates.
About This Course
This course guides you through building functional, modern websites by connecting structured HTML, responsive CSS, and interactive JavaScript. You will build accessible web forms complete with validation attributes, align complex layouts using CSS flexbox along both axes, and adapt your designs across mobile, tablet, and desktop screens with media queries. From there, you will step into JavaScript to bring your static pages to life. You will configure your development workspace in VS Code, link external scripts, and interact directly with the Document Object Model to target elements by ID and update page content dynamically.
Who this is for: This course is for beginner to intermediate learners ready to move beyond static markup and write functional front-end code. Basic familiarity with browsing the web and using a computer is all you need to get started.
Modules
01: HTML & CSS Foundations
13 min
02: JavaScript Fundamentals
35 min
03: The DOM & Working with APIs
33 min
01: HTML & CSS Foundations
13 min
02: JavaScript Fundamentals
35 min
03: The DOM & Working with APIs
33 min
Final Quiz
Covers all 3 modules. Pass with 80% or higher to complete the course.
New To YouVersity?
This course is built from real YouTube videos, structured into modules with quizzes and progress tracking. Original creators keep every view and every ad dollar — courses just send them focused, motivated viewers.
- Structured modules
- Free to enrol
- Progress saved across devices
- Quizzes after each section
Ready To Start?
Begin the first module now. No credit card needed
Before You Decide
Playlists don't have quizzes, don't track progress, don't pull videos from multiple channels into a sequence, and don't give you a certificate. A playlist is a list. This is a course.
The videos are still free. What costs money is the structure around them: modules in the right order, quizzes built from the content, progress that follows you across devices, and a certificate at the end. You could piece all of that together yourself. Or you could have it built in minutes.
They're yours. Permanently. Every certificate you earned stays dated, valid, and shareable whether you're still subscribed or not. Cancelling doesn't touch anything you've already completed.
Install it from the Chrome Web Store. When you're on any YouTube video, click the YouVersity icon to save it to your library. Once you've saved enough, turn your library into a structured course. It's a second way to create courses: instead of typing a topic, you hand-pick the videos yourself.
The opposite. Videos stay embedded on YouTube. Every view in a course is a real view on their channel with their ads. We send them focused, motivated viewers who actually watch to the end. Creators keep everything they already earn, plus new traffic.
Probably not. Most people take two or three. At $9 a month, even one course is worth it compared to buying individually. The 30 is a ceiling, not a homework assignment.
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