- AI Improvements (by BuiltBrokenModding)
- Advanced TFC Tech Unofficial (by HermitOwO)
- Atlas Lib (by Smileycorp)
- BadOptimizations (by Thosea)
- Better Multiplayer Sleep
- Blaze Map (by LordFokas, EERussianguy (former co-author))
- Cartography (by LordFokas)
- Chat Impressive Animation (by Wulian233, TexTrue)
- Controlling (by Jaredlll08)
- CraftTweaker (by Jaredlll08, Kindlich, StanHebben and TheSilkMiner)
- CreativeCore (by CreativeMD)
- Data Anchor (by Corgi_Taco)
- Easy CraftTweaker (by Pyding)
- Enchanting With TFC (by Mrthomas20121)
- EnhancedVisuals (by CreativeMD, Sonicjumper)
- Extreme sound muffler - (Neo)Forge (by LeoBeliik)
- Farmer's Delight (by vectorwing)
- FastSuite (by Shadows_of_Fire)
- Female Gender Mod (NeoForge) (by WildfireMC)
- Firma: Civilization (TFC) (by alekiponi)
- FirmaLife (by EERussianguy, Indi, Peffern, Lumintorious)
- Item Highlighter [Neo/Forge] (by Grend)
- Iceberg [Neo/Forge] (by Grend)
- Immersive Engineering (by BluSunrize, Sky_Som, malte0811)
- Inventory Interactions (by LopyTwich)
- Inventory Particles (by LopyTwich)
- ItemPhysic Full (by CreativeMD)
- Jade 🔍 (by Snownee)
- Jade Addons (Neo/Forge) (by Snownee)
- Kiwi 🥝 (Neo/Forge) (by Snownee)
- Krypton FNP (by 04find)
- Lazr's Lib (by Lazr Productions)
- Let Your Friend Eating! (Can feed other player) (by TamKungZ_)
- Lychee (Neo/Forge) (by Snownee)
- M.R.U (by IMB11)
- Modern UI (by BloCamLimb)
- MossyLib (by LopyTwich)
- Mouse Tweaks (by Ivan Molodetskikh (YaLTeR))
- Patchouli (by Vazkii)
- Pick Up Notifier (by Fuzs)
- Placebo (by Shadows_of_Fire)
- PlayerRevive (by CreativeMD)
- Prism [Neo/Forge] (by Grend)
- Puzzles Lib (by Fuzs)
- Quick Skin (by The Plum Team)
- Searchables (by Jaredlll08)
- Sounds (by IMB11)
- TFC + IE Crossover (by Nmagpie)
- TFC: Real World (by yazloysasha)
- TFC Aged Alcohol (by HermitOwO)
- Astikor Carts TFC (by Verph)
- TFC Music Maker
- TFC Regrowing Forests (by Verph)
- TFC Weather (by Verph)
- TFC Punishment for Death (by Thomas)
- TerraFirmaCraft (by AlcatrazEscapee)
- The Hordes (by Smileycorp)
- ArborFirmaCraft (by Therighthon)
- aleki's Nifty Ships (by alekiponi)
- AllTheLeaks (Memory Leak Fix) (by Uncandango)
- Apple Crates (by Absolem Jackdaw)
- Firma Crates (by Absolem Jackdaw)
- Architectury API (by shedaniel)
- TFC Artisanal (by MrHiTech)
- AstikorCarts Redux (by jusipat)
- BaguetteLib (by Leclowndu93150)
- Better Fps - Render Distance[Forge] (by Someaddon)
- TFC Better Stone Age (by MrHiTech)
- Camera Overhaul Reforged (by Mirsario, Forge Port: CorgiTaco, ConfusingFool93 (AvacadoWizard120))
- Chat Heads (by dzwdz, Fourmisain)
- Chat Animation [Smooth Chat] (by Ezzenix)
- Cloth Config API (Fabric/Forge/NeoForge) (by shedaniel, LinkieIsBetterThanK9)
- Combatlog (by WildToastyMop)
- Connectivity (by Someaddons)
- CoroUtil (by Corosus)
- Corpse (by Max Henkel)
- Corpse x Curios API Compat
- Cupboard (by Someaddon)
- Curios API (Forge/NeoForge) (by TheIllusiveC4)
- DecoFirmaCraft (TFC) (by Ankmaniac, redstoneguy10ls)
- Distraction Free Recipes (EMI / REI / JEI) (by Toni)
- DoesPotatoTick? (by Kall)
- Duplicationless (by Kall)
- Dynamic FPS (by juliand665, LostLuma)
- e4mc (by skyevg)
- Easy Factions (by Jonathan Michael Preiss)
- Enhanced Hordes (by nojus, MCreator)
- Embeddium (by embeddedt)
- EMI (by Emi)
- EMIffect (Status Effects EMI Plugin) (by Prismwork, Flamarine)
- Eureka! Ships! for Valkyrien Skies (Forge/Fabric)
- Extra Gore (by Eruannie_9)
- Farmers TFC (by Vvxzv)
- Farsight [Forge/Neo] (by Love, Cheese and small house plants)
- FerriteCore ((Neo)Forge) (by malte0811)
- Figura (by skyrina, lumelia, UnlikePaladin, omoflop)
- FirmaCivPlus (by Nebby1999)
- FirmaSupplementaries (by JotredDev)
- Fragmentum (Forge) (by Obscuria)
- Fusion (Connected Textures) (by SuperMartijn642)
- GeckoLib (by Gecko, Eliot, AzureDoom, DerToaster, Tslat, Witixin)
- HandToHand (by SaltyWater)
- Samples TFC (by sirRobson)
- Hold My Items - Reforged (by bene2212 (forge port), thesapling (original author), )
- IA + TFC compatibility (by Superderby389)
- Immersive Optimization (by Luke100000)
- Immersive Weathering [FORGE] (by Ordana, MehVahdJukaar, Keybounce)
- Inventory HUD+ (by DmitryLovin)
- Inventory Sorter (by cpw)
- ItemZoom (by mezz)
- Kotlin for Forge
- KubeJS (by LatvianModder)
- KubeJS TFC (by NotEnoughMail)
- LC Bubbles (by ZiederZiet)
- [Let's Do] Vinery (by Jason13Official, Satisfy)
- Lithic Coins (by redstoneguy10ls)
- Lithic Coins for Trading TFC (by sirRobson)
- MidnightLib (by Motschen)
- Mob Sunscreen (by Kreezxil)
- ModernFix (by embeddedt)
- Moonlight Lib (by MehVahdJukaar)
- Music Player (by HyCraftHD)
- ewewukek's Musket Mod (by ewewukek)
- Obscure Tooltips (by Obscuria)
- Obscure Tooltips Fix (by Cadentem)
- Oculus (by NanoLive, dima_dencep, coderbot, IMS212, Justsnoopy30, FoundationGames)
- Performance Tweaks (by Lightning323)
- Valkyrien Pirates (by Acrogenous, G_Mungus, Quoissant)
- playerAnimator (by KosmX)
- Primal adornment TFC (by warden_of_the_swamps)
- Proximity Chat (by Leclowndu93150)
- Rhino (by latvian.dev, Mozilla)
- Roads and Roofs TFC (by Therighthon)
- Serious Player Animations (by McVader)
- Sodium/Embeddium Dynamic Lights (by toni, LambdAurora)
- Sodium/Embeddium Extras (by toni)
- Sodium/Embeddium Options API (by toni)
- Sound Physics Remastered (by Sonic Ether, vlad2305m, Max Henkel, Saint)
- Structure Essentials[Forge/Fabric] (by Someaddon)
- Supplementaries (by MehVahdJukaar, Plantkillable)
- Survivor's Abilities (by vomiter)
- Survivor's Delight [Farmer's Delight Compat with Terrafirmacraft (TFC)] (by vomiter)
- Exposure + TFC Compatability (by Logan, MCreator)
- Vinery TFC (by sirRobson)
- TFC: Art Of Light (by Superderby389)
- TFC: Archery Aplenty (by Superderby389)
- TFC: More Spindles (by Superderby389)
- TFC More Items (by sir_Robson)
- TFC: Kilns and Crates! (by Superderby389)
- TFC loot (by sirRobson)
- TFC: Medicine (by Superderby389)
- TFC Black Powder Weapons (by sir_Robson)
- TFC Ruins - Structures for TerraFirmaCraft (by NoCube)
- TFC Textile (Legacy) (by oatobaazul)
- TFC Ambiental - Second edition (by LobsterJonn)
- TFC Barrels (by Kaber, (Based on SeriousCreeper's 1.18 version))
- TFC Canes (by redstoneguy10ls)
- TFC ruined world (by C4t2)
- !!3rd life+ Extra Lives And More!! (by supermj767)
- TooManyRecipeViewers (TMRV) (by Nolij (@xdMatthewbx#1337) & the Craftoria team)
- TxniLib (by Toni)
- U Team Core (by HyCraftHD, MrTroble)
- Valkyrien Skies (Forge/Fabric)
- Via Romana: Infrastructure-Driven Fast Travel (by RasaNovum, xameryn)
- Visual Recipe Editor (by KrupicovaKase)
- Visuality: Reforged (by LimonBlaze)
- VLib
- What Are They Up To (Watut) (by Corosus)
- Weather, Storms & Tornadoes (by Corosus)
- Music Maker Mod (by xerca)
- Zombie Awareness (by Corosus)