I haven't seen anyone mention that you can keep a well featured todo list in a markdown file. My todo list setup is to have a todo.md open in VSCode along with the markdown extension (which has a shortcut for marking off `- [ ]` items - and automatically adding a new box when I newline!).

I also have a ~10 line python script that copilot helped me write to add days as H1 headers (literally just `# Tuesday (2023-07-18)`) to save me from doing that bit manually.