- AmbientSounds 6 (by CreativeMD, AriaFreeze)
- BadOptimizations (by Thosea)
- CERBON's API [Forge | Fabric | NeoForge] (by CerbonXD)
- Continents (by Stardust Labs)
- CorgiLib (by Corgi Taco)
- CreativeCore (by CreativeMD)
- Data Anchor (by Corgi Taco)
- When Dungeons Arise - Seven Seas (by Zephyrusjz, Aureljz)
- Easy Anvils (by Fuzs)
- FallingTree (by Rakambda)
- Farmer's Delight (by vectorwing)
- Geophilic – Vanilla Biome Overhauls (by bebebea_loste)
- GlitchCore (by Adubbz)
- ImmediatelyFast (by RK_01)
- Myths of The Sea - Mythology Mobs! (by CerbonXD)
- Serene Seasons Plus (by Gabou)
- Paxi (NeoForge) [1.20.4 - 1.21.1 ONLY] (by YUNGNICKYOUNG)
- Platform (by ItsBlackGear)
- Presence Footsteps (NeoForge) (by Hurricaaane (Ha3), Sollace, Paint_Ninja, ZCRAFT)
- Puzzles Lib (by Fuzs)
- ScalableLux (by Spottedleaf, ishland)
- Serene Seasons (by Adubbz, Forstride)
- Sky's Overworld Netherite (by Nispeew, MCreator)
- Visual Workbench (by Fuzs)
- YUNG's API (NeoForge) [1.20.4-1.21.1 ONLY] (by YUNGNICKYOUNG)
- YUNG's Better Dungeons (NeoForge) [1.20.4 - 1.21.1 ONLY] (by YUNGNICKYOUNG, Acarii)
- YUNG's Better Jungle Temples (NeoForge) [1.20.4 - 1.21.1 ONLY] (by YUNGNICKYOUNG, Tera)
- YUNG's Better Ocean Monuments (NeoForge) [1.20.4 - 1.21.1 ONLY] (by YUNGNICKYOUNG, Tera)
- YUNG's Better Strongholds (NeoForge) [1.20.4 - 1.21.1 ONLY] (by YUNGNICKYOUNG, Acarii)
- YUNG's Bridges (NeoForge) [1.20.4 - 1.21.1 ONLY] (by YUNGNICKYOUNG)
- Hybrid Delights (by Hybrid Labs)
- Accessories (by Blodhgarm, chyzman, Dr.Zeal)
- Accessories Compatibility Layer (by blodhgarm, )
- Accessorify (by pajic)
- Alex's Mobs (Unofficial Port) (by Alexthe668, Carro1001, Paint_Ninja, Raguto)
- AllTheLeaks (Memory Leak Fix) (by Uncandango)
- Almost Unified (by Almost Reliable)
- Amendments (by MehVahdJukaar, Plantkillable)
- AntiPortals (by Lucasmellof)
- Architectury API (by shedaniel)
- BaguetteLib (by Leclowndu93150)
- Beltborne Lanterns (by 0xCoDSnet)
- Better Days (by wendall911)
- Better Villages - NeoForge (by JTorLeon Studios)
- Biolith (by TerraformersMC, gniftygnome)
- Beltborne Lanterns: Accessories Layer (by 0xCoDSnet)
- Blueprint (by Team Abnormals)
- Citadel (Unofficial Port) (by Alexthe666)
- Cloth Config API (Fabric/Forge/NeoForge) (by shedaniel)
- CoroUtil (by Corosus)
- Corpse (by Max Henkel)
- Corpse x Curios API Compat (by Leclowndu93150)
- Cosy Critters & Creepy Crawlies (by pigcart)
- Curios API (by C4)
- Display Delight (by jkvin114)
- Easy Mob Spawn Control (by Catomon)
- EMI (by Emi)
- [EMF] Entity Model Features [Fabric & Forge] (by Traben)
- [ETF] Entity Texture Features - [Fabric & Forge] (by Traben)
- Entity Culling Fabric/Forge (by tr7zw)
- Featurify - WorldGen Control (by Faboslav)
- FerriteCore ((Neo)Forge) (by malte0811)
- Formations (Structure Library) (by SuperMartijn642)
- Formations Overworld (by SuperMartijn642)
- Fzzy Config (by fzzyhmstrs)
- Gabou's Libs (by Gabou)
- GeckoLib (by Gecko, Eliot, AzureDoom, DerToaster, Tslat, Witixin)
- Hybrid API [HAPI] (by Hybrid Labs)
- Hybrid Aquatic (by Hybrid Labs)
- Illager Viking Longship (by wario)
- Illager Warship (by Wario)
- JourneyMap (by Mysticdrew, Techbrew, MemeSapiens)
- Kotlin for Forge
- LambDynamicLights (by LambdAurora)
- Library Ferret - NeoForge (by JTorLeon Studios)
- Lithium (Fabric/NeoForge) (by 2No2Name, JellySquid)
- Lithostitched (by Apollo)
- Lost Ocean Colosseum Runes (by DrippingMelonTeam)
- Mob Sunscreen (by Kreezxil, Bandit-Bytes)
- ModernFix (by embeddedt)
- Moonlight Lib (by MehVahdJukaar)
- ewewukek's Musket Mod (by ewewukek)
- Ocean Mermaid Statue (by SuperWarioModTeam)
- Ocean's Delight (by Scouter456)
- oωo (owo-lib) (by glisco, Blodhgarm, BasiqueEvangelist, Noaaan)
- Polymorph (by Illusive Soulworks)
- Pufferfish's Biome Dither [Fabric & Forge & NeoForge] (by Pufferfish)
- Reliable Recipes (by Evan)
- Reliable Remover (by Evan)
- Repurposed Structures (Neoforge/Forge) (by TelepathicGrunt)
- Rotten Creatures (by RPorotos, Team Fusion)
- Realm RPG: Sea Dwellers (by Black Aures)
- Skeleton Ghost Ship (by SuperWarioModTeam)
- Small Ships [Fabric & Forge] (by talhanation, metroite)
- Small Ships Heraldry (by mss1r)
- Sodium (by JellySquid (jellysquid3), IMS212)
- Structurify - Structure Control (by Faboslav)
- Supplementaries (by MehVahdJukaar, Plantkillable)
- Treasures of the dead (by MrWilfis)
- Truly Dark (by dylanjkl)
- Unlit Campfire (by Cech12)
- Unseaworthy (by murphy_slaw)
- Upgrade Aquatic (by Team Abnormals)
- Villager Viking Ship (by DrippingMelonTeam)
- Villager Warship (by Wario)
- Yeetus Experimentus (by Sunekaer)
- YetAnotherConfigLib (by isXander)
- Yori3o's Grappling Hooks (by Yori3o)
- Zombie Awareness (by Corosus)