[jstanley]

I've started writing a markdown file every day, with a separate heading for each project, and a tool that automatically creates an index page that says what topics (based on headings) were present each day.

Apart from the format of the headings, it is deliberately informal and unstructured. I've found it very useful.

[plg]

It would be great for you to share the code

[jstanley]

It's in https://github.com/jes/notes/tree/master/mkjesnotes but it's not particularly user-friendly for anyone but me. Nor is it supposed to be, it is very much a "home-cooked app".