[ufmace]

Sure do, I have at every job I've worked for several years.

I mostly used plain text files for it, and I never found a web solution that did what I wanted. So I wrote my own a few months ago during a time between jobs: https://www.masongup.com/DailyNotes

Kinda similar to what some other people on this thread seem to do. I always used plain text files for simplicity. IMO, thinking about formatting and making things pretty just gets in the way. The point is to get all of the details of everything you did that day down for future reference. That's what my site does too, just plain text notes, no formatting codes supported, stuffed into a DB and searchable.

Works pretty good for what I need. I've been meaning to add some more features to make it easier for other people to use, but haven't gotten around to it yet. Feel free to use it if you want, it does have import from and export to text files.