The UKs NHS do some.

https://www.nhs.uk/conditions/nhs-fitness-studio/

https://www.nhs.uk/live-well/exercise/get-running-with-couch-to-5k/

The other day I saw someone hosting their blog on a GitHub repository.

Just using markdown files and folders to organise it to their liking.

If you are writing stories you could use a similar approach. A folder per story then subfolders for chapters. Then having the main page have links each story’s folder with links to each chapter inside.

There must always be a genie, you take his place.