A relatively large pack of mods for 1.16.5 focused around adventure, exploration, and player specialization.

Modlist

Advanced Chimneys (by EnderLanky)

AI Improvements (by QueenOfMissiles, bl4ckscor3, dmodoomsirius, builtbrokenbot)

Alchemist's Combat 2 (by developerlucie)

Allomancy (by legobmw99)

Apotheosis (by Shadows_of_Fire, faellynna)

AppleSkin (by squeek502)

Aquaculture 2 (by Shadowclaimer, Girafi, CFGrafanaStats)

Architectury (by shedaniel, MaxNeedsSnacks)

Areas (by Serilum)

Armor Underwear Mod (by The_Wabbit0101)

AstikorCarts (by MennoMax, pau101)

AutoRegLib (by Vazkii)

Bag of Yurting (by Commoble)

YUNG's Better Caves (by YUNGNICKYOUNG)

YUNG's Better Mineshafts (by YUNGNICKYOUNG)

YUNG's Better Strongholds (by YUNGNICKYOUNG)

Better Third Person (by Socolio, DreenDexTwitch)

Biomes O' Plenty (by Forstride, TheAdubbz, Glitchfiend Mods)

Bookshelf (by DarkhaxDev)

Builder's Crafts and Additions (by MRHminer)

Caelus (by TheIllusiveC4, CFGrafanaStats)

Callable Horses (by Tschipp)

Carrots Library (by The_Wabbit0101)

Cavalry (by that_guy_spazz0)

ChickenShed (by ZeroLevels)

Chipped (by grimbop, kekie6, Inforno, CodexAdrian)

Clef (by ohaiiChun)

Cloth Config API (by shedaniel, linkieisbetterhank9, CFGrafanaStats)

Coins JE (by DarkhaxDev)

Collective (by Serilum)

Colt's Cosmetic Armor Mod (by Colt_Senpai, GiraffeSummer)

Colytra (by TheIllusiveC4, CFGrafanaStats)

Controlling (by Jaredlll08, CFGrafanaStats)

Cosmetic Armor Reworked (by LainMI)

CraftTweaker (by Jaredlll08, kindlich, Forge_User_48453413, CFGrafanaStats)

Create (by simibubi)

ConnectedTexturesMod (by tterrag1098, Drulkus, minecreatr)

Culinary Construct (by TheIllusiveC4, CFGrafanaStats)

Curios (by TheIllusiveC4, CFGrafanaStats)

DefaultSettings (by PT400C, Compaszer)

Dynamic Music (by LudoCrypt, CFGrafanaStats)

Eidolon (by elucent_)

Enigmatic Legacy (by Aizistral)

Epic Fight Mod (by mainthe_home)

Farmer's Delight (by vectorwing)

Farmer's Delight Integration (by iku_tv)

Farmer's Tea (by beautiful_developer)

FastFurnace (by Shadows_of_Fire)

FastWorkbench by Shadows_of_Fire)

FerriteCore (by malte0811)

Feruchemy (by blits49)

First Join Message (by Serilum)

ForgeEndertech (by EnderLanky)

FTB Library (by FTB, LatvianModder, CFGrafanaStats)

FTB Ranks (by FTB, LatvianModder)

FTB Teams (by FTB, LatvianModder)

GeckoLib (by ThanosGecko, hydo_s, AzureDoomC, CFGrafanaStats)

Geolosys (by, oitsjustjose)

GraveStone Mod (by henkelmax)

Hand Over Your Items (by Serilum)

Happy Trails (by MacTso, lupicus)

Harder Natural Healing (by MacTso, lupicus)

Healing Campfire (by Serilum)

iChunUtil (by ohaiiChun)

Immersive Engineering (by BluSunrize, Damien_hazard, Sky_Som, malte0811, CFGrafanaStats)

Immersive Petroleum (by Flaxbeard, TwistedGate)

Item Filters (by LatvianModder, The_CodedOne)

Just Enough Items (by mezz, CFGrafanaStats)

JourneyMap (by techbrew, Mysticdrew)

Kotlin for Forge (by thedarkcolour)

KubeJS (by LatvianModder, MaxNeedsSnacks, shedaniel)

Mana and Artifice (by AWildCanadianEh)

Mantle (by mDiyo, ProgWML6, Alexbegt, fuj1n, KnightMiner, bonusboni)

More Create Stuffs (by JerryLu086)

Mowzie's Mobs (by bobmowzie, pau101)

Mystic Alchemy (by A WildCanadianEh)

Natural Progression (byoitsjustjose)

Neat (by Vazkii)

NetherPortalFix (by BlayTheNinth, CFGrafanaStats)

Origins (Forge) (by EdwinMindcraft, Apace100)

Patchouli (by Vazkii, williewillus)

Performant (by someaddon)

Placebo (by Shadows_of_Fire)

Plonk (by BlueAgent)

Polymorph (by TheIllusiveC4, CFGrafanaStats)

Potion Descriptions (by azmalent)

Potions Master (by thevortexFoxTopia)

Project MMO (by Harmonised_, bh_demo)

Quark (by Vazkii, mcvinnyq, wiresgal)

Realistic Sleep (by FoxMcloud5655)

Regrowth (by MacTso, lupicus)

Reliquary (by P3pp3rF1y, yulife_curse)

Rhino (by LatvianModder)

Save My Stronghold! (by YUNGNICKYOUNG)

Scaling Health (by SilentChaos512, cyborgmas)

Silent Lib (by SilentChaos512)

Simple Farming (by enemeez1)

Simply Tea! (by EpicSquid315, KnightMiner, elucent_)

Small Ships (by talhanation)

Spartan Shields (by ObliviousSpartan)

Spartan Weaponry (by ObliviousSpartan, xwerflx)

Starter Kit (by Serilum)

Stoneholm (by TheGrimsey)

Storage Drawers (by Texelsaur)

Structurize (by H3lay, OrionOnline, Asherslab)

Subterranean Wilderness (by Melonslise, Paint_Ninja)

Supplementaries (by MehVahdJukaar, plantkillable, CapitanOtto)

Survive (by Stereowalker, ChainmailPickaxe)

SwingThroughGrass (by exidex)

Table Top Craft (by andrew0030)

Tinkers Construct (by mDiyo, Alexbegt, KnightMiner, bonusboni, jadedcat)

TerraForged (by won_ton_, dags_)

Titles (by Aurilux)

Tool Belt (by gigaherz)

Traveler's Backpack (by Tiviacz1337)

Treasure Bags (by SilentChaos512)

UnionLib (by Stereowalker)

Valehelsia Core (by ValhelsiaTeam, Khytwel, StalDeb, Vaelzan)

Valhelsia Structures (by ValhelsiaTeam, mcvinnyq, cesar_zorak, Khytwel, StalDev, Vaelzan)

Vending Tile (by tfarecnim)

Simple Voice Chat (by henkelmax, Strideyy)

Wall-Jump! (by genandnic, liquidwarpmc)

Waystones (by BlayTheNinth,CFGrafanaStats)

Wooden Buckets (by RedLikeRose0)

YUNG's API (by YUNGNICKYOUNG)

(WIP)

Aeonian Anima