This is Google Apps Script Hands-on documentation. You can learn below.
- English: https://tanabee.github.io/gas-codelab/en/
- Japanese: https://tanabee.github.io/gas-codelab/ja/
- src: Apps Script code
- docs: Codelab markdown files and outputs
If you don't have claat, you need to install. https://github.com/googlecodelabs/tools/tree/master/claat
cd docs
claat export codelab*.md