I've been using Boop, it's pretty good for, json, yaml, datetimes, hashing etc! Missing a lot of what you've mentioned, but might be able to get some more ideas

I've been using Boop, it's pretty good for, json, yaml, datetimes, hashing etc! Missing a lot of what you've mentioned, but might be able to get some more ideas from it! https://github.com/IvanMathy/Boop https://github.com/IvanMathy/Boop