Minor QOL mods such as copper tools, backpacks, minimap, etc - alongside Jujutsu Craft and many addons for it. I'd recommend changing your keybinds for a good 5 minutes at the start.
Jujutsu Craft is a minecraft mod based on Jujutsu Kaisen that spawns you in with a book you can use to select a cursed technique/character, and use their abilities by holding tab or pressing R. (Unless you change those keybinds)
Copper tools is rather self-explanatory... Backpacks allow the creation of backpacks that you can store items in, like a portable chest. For the recipe, either look at the mod page or search for it in the JEI menu on the side of your screen when you open the inventory. Minimap adds a minimap that can highlight mods if you press a key, enlarge, zoom, etc. Make sure to configure the keybinds for it.