It's three things! Just write them down somewhere. Heck, put them in a text file and check it into git.
I ran into a similar mindset with someone asking about BMI on another forum I frequent and someone suggested a website. It's two math operations! Just open the calculator on your phone (yes, even flip phones have one), or on the computer you're reading this on.
ETA: For those wondering, here's the three things as I heard them:
1. Something that made you smile or happy:
2. Something you are grateful for:
3. Something you did well:Or, is there value in aggregating things that people say to help those who are struggling to find a reason to be grateful. .. turn that into a weekly trend line. are people more grateful for their health during a pandemic? are people more grateful for their spouse in the summer? that sort of stuff could be interesting.
As for the trends idea, that sounds brilliant. Will consider it for the future. Thanks for sharing!