All modules have now been published.


![Rachel Andrew](https://web.dev/images/authors/rachelandrew.jpg) Rachel Andrew Technical Writer [GitHub](https://github.com/rachelandrew) [LinkedIn](https://www.linkedin.com/in/rachelandrew) [Mastodon](https://front-end.social/@rachelandrew) [Bluesky](https://bsky.app/profile/rachelandrew.bsky.social) [Homepage](https://rachelandrew.co.uk)

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All modules in the [Learn HTML](https://web.dev/learn/html.md.txt) course are now
available. This course was written by [Estelle Weyl](https://front-end.social/@estelle) and takes you through an in-depth journey to really understand HTML.

You can read them in whatever order you'd like. The final modules, launched today, are:

- [Forms](https://web.dev/learn/html/forms.md.txt)
- [Images](https://web.dev/learn/html/images.md.txt)
- [Audio and video](https://web.dev/learn/html/audio-video.md.txt)
- [Template, slot, and shadow](https://web.dev/learn/html/template.md.txt)
- [HTML APIs](https://web.dev/learn/html/apis.md.txt)
- [Focus](https://web.dev/learn/html/focus.md.txt)
- [Other inline text elements](https://web.dev/learn/html/inline-text.md.txt)
- [Details and summary](https://web.dev/learn/html/details.md.txt)
- [Dialog](https://web.dev/learn/html/dialog.md.txt)

I've been writing HTML for a very long time, and I learned things while editing this course. There really is a lot more to HTML than you might think, and it's definitely worth revisiting some of the things you think you already know. Take a look, and don't forget to check out some of the [other courses in our growing collection](https://web.dev/learn).