Build your own meal planner app
Design a meal planner for dinners you already cook, with movable plans, leftovers, and a clear distinction between saved meals and this week's choices.
Dinners to rearrange, books to remember, friends to catch up with. Each guide works through the small decisions behind an app and includes a starting request you can adapt.
A meal planner gets tested on the evening you don't follow it. Dinner takes too long, there are leftovers to use, or you get invited out. If you build your own app, make those changes easy from the start. That is often more useful than finding seven new recipes.

Design a meal planner for dinners you already cook, with movable plans, leftovers, and a clear distinction between saved meals and this week's choices.
A reading tracker for remembering recommendations, finding the next book, and keeping track of loans without making the list a chore.
Design a friends tracker with useful conversation notes, optional follow-up dates, and a history that doesn't disappear when you record the next catch-up.