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Advanced CSS + Javascript

A flexible, 4-week online course that teaches you advanced front-end skills. Learn to create fancy animations, use new code libraries and grab data from other websites with APIs and Ajax.

It's designed for people comfortable with HTML, CSS and beginner level Javascript and want to delve a bit deeper.

This is a great next step for students who have already completed our Foundation HTML, CSS + Javascript course.

Read more

Next course begins Monday 19th February

View all upcoming course dates

What you'll get

  • 1 project a week, for 4 weeks, and you can take as long as you want to finish the course
  • 4 hours of learning a week, fit around your schedule
  • Homework to test your knowledge and expand your learning
  • Access to the SuperHi community on Slack and our super secret Facebook group
  • Continued help post-course, from what to code next to how to freelance questions


projects total, one a week


hours of work a week, you decide when


1:1 sessions with our expert instructors


years of hosting for all your projects

What you'll learn

Drawing and animating SVGs to add background effects and shape morphing
Using Ajax to get content from sites like Giphy to display on our own website
How to work with open-source code libraries and plugins from GitHub
The latest and greatest in modern CSS + Javascript to make our code more elegant and future-proofed
Getting advanced with scrolling events to create tasteful parallax effects
How to identify and investigate performance issues to help your site run smoothly and speedily

Here’s how we’re different...

Support that actually helps.

1:1 sessions and forever-access to our online Slack community of creative students from around the world, learning to code together. With our team based worldwide, we can support you whether you're coding early in the morning or late at night.

You’ll make 4 real websites in 4 weeks.

Our course is practical, unlike other programs that take a month or more before you make your first website. We care about design and focus on creative industries — you're not learning computer science, you're learning to make websites you'd want to make.

Structured, yet flexible.

Our course is set-up to deliver 4 real projects – no bullshit – and we designed it so it’s totally flexible. While you can learn at your own pace, we’ll be here to guide you each week.

Who is the course for?

Anyone who already has some front-end experience and is looking to level up on Javascript and CSS knowledge. This would be a definite next step if you’re keen to build impressive functionality and tackle more complex code problems.

Most of our students work in the creative industries – designers, strategists and copywriters are the most common jobs amongst our students – but you can work in any industry to join the course.

What do I need?

A computer (Windows, Mac or Linux) with the latest version of Chrome installed and a broadband internet connection. That’s it!

What to expect

In reassuringly linear chronological order, here’s what will happen after you sign up.

Before the course
During the course
After the course

Every Sunday evening or Monday night (depending on your timezone!), you'll get access to the next week's projects, which include video tutorials, homework and questions to test yourself against.

There will be around 3-4 hours of lessons a week – split into 5–30 minute long videos. It's up to your schedule when you do the videos – there's no live streaming as we cater for a worldwide audience.

Have a question or get stuck? Just ask us in our help center or on our Slack group! We try to get back to you in real time!

Have more questions? Head over to our FAQ page.

Want a week-by-week breakdown of what you’ll learn? Get our syllabus PDF.

Next course begins Monday 19th February

View all upcoming course dates

Matthew Vernon
“I am much much more confident with code now, it’s empowering. Previously as a designer, I felt powerless not being responsible for the final outcomes of my design work, but now I can manage an entire process from beginning to end.”

Matthew Vernon

Sydney, Australia

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We’ve taught students from...

It's Nice That
The Guardian
The New York Times
Vox Media

Upcoming course dates


Next course starts...

Monday 19th February

Sign up now for $299

Course sign up for this date ends Friday 16th February so be quick!

In a team?

We’ve taught teams of students from large multinationals to small design agencies how to code. If you’re interested in a team discount, please reach out to [email protected].

Meet your instructors

Our non-nerdy instructors have decades of professional experience, spoken at international conferences and have won countless web design awards.

Rik Lomas

Rik Lomas

Rik is the founder and CEO of SuperHi, previously co-founder of code school Steer and first instructor at General Assembly London. He has taught over a thousand people over the last 5 years.

Lawrence Gosset

Lawrence Gosset

Lawrence is a full-stack web developer and teacher who has taught hundreds of people to learn to code. He was previously an instructor at London code school Steer.

...and Wilson

Wilson is our artificially intelligent helper. Ask him anything. He doesn't have any social media profiles but one day he will run the company.