Bought duplicates of things that were always in the dishwasher - peeler, kitchen scissors, favourite knife.
Have a pound jar for school £1/£2 requests, tooth fairy, bake sales etc. When it gets low I go to the bank and change a £20.
I have a “needs eating” shelf in the fridge where any older veg etc and odds and ends that need finishing get put before unloading the new shop. Especially helpful now that supermarkets have stopped doing use by dates so you can’t see which food is older.
Library app to reserve books. And Libby for ebooks/audiobooks.
Photos of passports so I always have the details if I need them while on the go.
Frozen herbs - the Picard ones are really really good.
Batch cooking, and label using sharpie on a strip of masking or parcel tape. Can make the strip bigger if I need to write cooking instructions.
Given in to the tumble dryer.
Automatic cat feeder. Bloody love it.