Optimised Horizons

Advancement Plaques (fancy glowing plaques).
AmbientSounds 6 (more vibrant ambience).
Architectury API (library).
AstemirLib (library).
AstikorCarts Redux (storage carts).
Beans Backpacks (stack-limited backpacks).
Better Cave Dweller (friendly creature found in caves).
Better Chunk Loading (predicts player movement and pre-loads chunks).
Better Combat (easy, spectacular and fun melee combat system).
Better Third Person (independent rotation of the camera in a third-person view).
Bigger Stacks (allows you to increase stack size beyond 64)
Bobby Reforged (allows for render distances greater than the server’s view-distance setting).
Call of Yucutan (Maya and Aztec mythology puzzles, traps & monsters).
Camera Overhaul Reforged (various camera rotations).
Canary (performance optimization)
Catalogue (universal mod list menu).
Cave Dust (dust in caves).
Celestisynth (celestial-grade weapons).
Chat Heads (player head to chat and tab).
Cherished Worlds (pin or bookmark certain worlds).
Chunky (pre-generates chunks quickly, efficiently, and safely).
Cloth Config API (configuration).
Configured (more configuration).
Corpse (when dead, spawns a corpse with your items).
CreativeCore (library).
Cristel Lib (library).
Cupboard (library).
Distant Friends (eerie player-like creatures).
Distant Horizons (view extremely far without significant performance loss).
Don’t Clear Chat History (pretty self-explanatory).
Dungeon Now Loading 1% (new dungeons and bosses).
Embeddium (performance)
EnhancedVisuals (immersive experience by adding effects to the HUD).
Entity Culling (skip rendering Block/Entities that are not visible).
Entity Model Features (player animations and armor model support).
Entity Texture Features (new entity and player skin features).
Exposure (camera to take film images).
FerriteCore (reduces memory usage).
Fire arrows ignite fire (pretty self-explanatory, again).
Fisherman’s Trap (trap to catch fish).
Fishing Real (instead of fishing fish, you catch them).
Fix GPU Memory Leak (optimize GPU memory).
GeckoLib (complex animation engine
HT’s TreeChop (trees need to be chopped down by repeatedly breaking a single block).
Iceberg (library).
ImmediatelyFast (improves the immediate mode rendering performance of the client).
Iris/Oculus & GeckoLib Compat (fixes incompatibility).
ItemPhysic Full (make items lay on the ground instead of floating).
Jade (information HUD)
Jade Addons (compatibility with looter).
JEI (item and recipe viewer).
Legendary Tooltips (embellished item tooltips).
Loot Beams: Relooted! (colorful and customizable loot beams for dropped items).
Loot Journal (animated notifications about picking up items).
Lootr (unique loot table for each player who opens dungeon chests).
Lucent (dynamic lighting).
Lucky’s Blocky Siege (cannon, mortar and crusher to protect your base).
Luki’s Grand Capitals (overhaul Villager and Illager structures).
No Telemetry (removes data collection).
Not Enough Animations (third-person animations from the first-person)
Oculus (shaders).
Panda’s Falling Tree’s (trees fall like real trees).
PandaLib (library).
PlayerAnimator (animates the player using key frames).
Polymorph (recipe compatibility).
Prism (color-related functionality).
Saturn (performance).
SHC PVZ ZenGarden (Plants vs. Zombies in Minecraft).
Smooth Boot Reloaded (reduces CPU usage).
Sound Physics Remastered (realistic sound attenuation & reverberation).
Starlight (light engine).
Structory (atmospheric structures).
Tectonic (world generation).
Terralith (world generation).
Unusual Fish Mod (fictional fish and other aquatic creatures).
Vanilla Plus Tools (3×3 pickaxe and shovel). [may change in future updates]
Villager Recruits: Cavalry Update! (recruit villagers and command them for war).
Villager Workers: Traveling Merchant Update! (recruit villagers and assign them professions).
William Wythers’ Expanded Ecosphere (biomes and builds).
Xaero’s Minimap (minimap).
Xaero’s World Map (worldmap).
XL Packets (raises the packet size limit to 2GB).

Eclectic Trove (Legendary Tooltips)
Embellished Stone (Advancement Plaques)
EnhancedVisual Pixelated
Fresh Animations

Complementary Reimagined

Arthropocolypse (creature bugs).
Better Fog (fog for environmental immersion).
CastleBlocks (bricks that only the owner can easily break)
Masked Mobs (horror icons).
Naturalist (animals).
No Chat Reports (removes cryptographic signatures).
Stellarity (improves the end dimension).
The Dawn Era (fauna of prehistoric times).