Is there a repository of "Example Pack"s? Specifically one for the new enchantments feature?

TL;DR I am trying to find an example pack - a pack that works and does something simple for me to learn from context - specifically about the new enchantment feature in datapacks. What I'm looking for: Hopefully a pack that just replaces the vanilla enchantments with the same thing, except controlled by the datapack. Efficiency, Unbreaking, ect all still there, but added by the datapack, replacing the original. Why I'm looking for it: I want to make a datapack for myself that allows higher level enchants of the default enchantments. There are some datapacks that already do this. But as it was done in older versions, it is done in a bit of a workaround way. This seems like a simple way for me to tip my toes into making datapacks, and then I can possibly learn from this experience, and hopefully make more enchantment datapacks in the future. P.S. hope this wasn't too much of a ramble. Thank you to anyone who takes the time to reply!