I've been using an Excel file (https://i-kh.net/2019/10/20/how-i-keep-the-side-project-moving/ https://i-kh.net/2019/10/20/how-i-keep-the-side-project-movi...)

I've been using an Excel file (https://i-kh.net/2019/10/20/how-i-keep-the-side-project-moving/ https://i-kh.net/2019/10/20/how-i-keep-the-side-project-movi...) for week-to-week goals and tracking how I do. I find it's a bit more structured, and easier to review afterwards. Though I still use text file for organizing a day's work.