Have you ever build a tutorial or a course to help people learning? [Post it here]

Question

Have you ever build a tutorial or a course to help people learning? [Post it here]
Any language!

Answer 1

I once initiated the PythonEdu path here, a couple of codes with educative comments below :)
https://code.sololearn.com/cgtlGQC2E04W/?ref=app
https://code.sololearn.com/cSBRlV1pDLo4/?ref=app
https://code.sololearn.com/cDcyBAgWX0fA/?ref=app
https://code.sololearn.com/cnM4wycNM0pl/?ref=app
https://code.sololearn.com/cnohYAdJ69ik/?ref=app
https://code.sololearn.com/c5f76DBYhYSO/?ref=app
https://code.sololearn.com/cNXRdhIOg17U/?ref=app
https://code.sololearn.com/cgICdtdr5osG/?ref=app
https://code.sololearn.com/csyhsIovmZJ3/?ref=app
https://code.sololearn.com/cLF0P3C3eZ52/?ref=app
https://code.sololearn.com/co4tk353axjg/?ref=app

Answer 2

https://code.sololearn.com/Wnc1H3jaH0ua/?ref=app

Answer 3

Mine:
https://code.sololearn.com/c57bTQx07VND/?ref=app