Self-hosted accountancy with Firefly III
Keep track of expenses and stuff is hard, thankless work.
Over the years I've done it, with varying degrees of success, using a variety of solutions including my first ever LAMP project, right after learning PHP and MySQL, and once my bank's own built-in solutions until they unceremonously took it away with no notice.
After this last disappointment, I decided to go the self-hosted way taking inspiration from the list of Money, Budgeting & Management solutions by Awesome-Selfhosted. Based on comments in several forums, I decided to first try with Firefly III.