This pack curtails the various mods I've made for 1.21.1 as the main stage. Custom Tiers of machinery for create, Mekanism, and sophisticated storage; Artisian worktables for varied crafting; custom types and tiers of furnaces; Create kinetics and Fe electrics for stress and power managment; and NBTcompat, a mod that bridges between other mods with very little impact on memory and I/O.
All this is wrapped with other mods that make the game take longer to beat or branch out the tech. Primity being the mainstay, custom KubeJS recipes for most stuff in the game, and a focus on specialty tiers depending on the type of stone or metal used.
KubeJS sunc is used to sync scripts between the pack and a github repo, makes updating things much easier.
You can also test the pack in multiplayer at the IP: 15.204.210.98:25560 and make PRs to the kubeJS code at https://github.com/Nathan22211/kizaotasic-kubeJS-repo. Server will be restarted around 7-8 AM CST if there's a change to the scripts.

