Paxi (NeoForge) [1.20.4 - 1.21.1 ONLY] Mod 1.20.4–1.21.1

Paxi adds the paxi folder in your Minecraft config folder, where you can place data and resource packs that will automatically be loaded for every world.

So if you only have a few data packs that require loading in a specific order, you only need to list them in the JSON!.