AC&A Official Modpack

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.

Configuration Library for Minecraft Mods

Displays a map of the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.

Adds a full screen world map which shows you what you have explored in the world. Works great together with Xaero's Minimap.

Food/hunger-related HUD improvements

Bringing first-person animations to the third-person

View Items and Recipes

Render the player skin layer in 3d!

Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)

Abstraction Layer for Multi-Loader Mods

Adds dynamic lights to Minecraft as the most feature-complete and optimized dynamic lighting mod.

Enhance your Minecraft with one simple mod. Host worlds for free, chat with friends, and so much more!

Allows you to locate biomes anywhere in the world.

Teleport from waystone to waystone or craft magical scrolls to warp.

Cloud overhaul mod adding new cloud types, breathtaking visuals, and localized weather in an ambient/aesthetic way

Don't have enough rain or snow in your world because sleeping skips it? Keep it with this mod.

AC&A is a very large mod mainly based around science. It is MOSTLY scientifically accurate, but of course not completely, some things are simplified for gameplay (though not massively) and some things I have not been able to find good sources.