Boop
Tuesday, 15 April 2025 | boop.okat.best

At work I will often need to decode a JSON or Base64-encoded string to more-easily examine the data. Using online tools like jsonformatter.org and base64decode.org are certainly convenient, but not exactly great for security.
Boop is a fantastic native desktop tool for doing all of that (and much more). I find myself launching it multiple times a day.