andrzejczakpack

BadOptimizations by thosea - lightmap updates, debug logic, sky color calculation
Better Block Entities by cseden - block entities rendering
Concurrent Chunk Management Engine (Fabric) by ishland - chunk generation
Dynamic FPS by juliand665 - background framerate
Entity Culling by tr7zw - not visible entities rendering
Fast Noise by ZenXArch - world generation
FerriteCore by malte0811 - memory usage
ImmediatelyFast by RaphiMC - immediate mode rendering
Ixeris by decce6 - event polling
Krypton by astei - multiplayer networking stack
Lithium by jellysquid3 - game logic
ModernFix-mVUS by Coredex - game launch, memory usage
More Culling by FX - not visible things other than entities rendering
ScalableLux by ishland - light updates
Sodium by jellysquid3 - game rendering
ThreadTweak by getchoo - thread scheduling
Very Many Players (Fabric) by ishland - game simulation, multiplayer high player count

3D Skin Layers by tr7zw - skin outer layer 3D rendering, food details tooltip
AppleSkin by squeek502 - restored hunger by held item food bar overlay
Better Advancements by way2muchnoise - larger advancements tab, completion details (Shift)
BetterF3 by TreyRuffy - unwanted debug screen lines hiding
Boat Item View by 50ap5ud5 - map visible while riding a boat
CalcMod by js802025 - expression, crafting ingredients, nether coordinates, distance, storage items conversion, and redstone signal and delay calculation command (/calc)
Chest Tracker (Unofficial port) by ponuing - item nearby storage search overlay (M)
CList by PouekDEV - waypoints list and creation (Y), visibility toggle (U)
Crosshair Tweaks by Microcontrollers - GUI crosshair hiding
Death Finder by Fuzs - death screen and recovery compass tooltip coordinates
Debugify by isxander - bug fixes
Default Gamemode by Alfakynz - world creation menu default difficulty hard
Delete Worlds To Trash by Fuzs - deleted save files move to trash
Detail Armor Bar Reconstructed by Coredex - low durability armor bar overlay
Don't Hide My Items by TorNato - unlimited bundle tooltip size, bundle items number display
e4mc by vgskye - LAN world internet hosting, server management commands (/e4mc, /whitelist, /ban, /banlist, /pardon)
elytra time rework by doggyfox - elytra low durability action bar message, remaining time tooltip
Freelook by Celibistrial - perspective mode (R)
Health Indicators by AdyTech99 - entities health and armor bars toggle (O)
Hey Wiki by dianliang233 - Minecraft Wiki search bar (K)
Hidehands by Serilum - totem of undying hiding while offhand
Item Description by Cassian - item, enchantment, and potion effect details tooltip (Alt)
Leave My Bars Alone by Fuzs - food bar and experience visible while riding a horse
Litematica by masa - block info (I), schematics rendering (X+C)
Max Level Info by artginzburg - enchantment highest level tooltip
MiniHUD by masa - shapes rendering (H+C), light level overlay (B), villager enchanted book trade overlay (V), ender chest, shulker box, and map preview tooltip (Shift), lodestone compass coordinates tooltip
Mouse Tweaks by YaLTeR - one at the time items moving (Scroll), draggable all items moving
No Chat Reports by Aizistral - multiplayer messages signing preventing, system messages indicator and unverified messages toast hiding
Passive Shield by Serilum - unused shield hiding while offhand
Player Locator Plus by sit - experience visible while locator bar enabled, locator bar player heads and nicks (Tab)
Raised by yurisuika - hotbar and chat ascending
Roughly Enough Items (REI) by shedaniel - recipe search bar toggle (Ctrl+R), item crafting (Ctrl+C), item usage (Ctrl+U)
Sign Tweaks by NotRyken - clickthrough signs, item frames, paintings, and banners on block entites, no sign placing editor while sneaking, sign editor held keys blocking, text selecting, cutting, copying, pasting, and automatic line wrapping
Simple Local Notebook by teddyxlandlee - notebook (N)
Simple Timer/Stopwatch by _Daaaaaaaaaavid_ - timer and stopwatch command (/timer, /stopwatch)
Smooth Skies by Microcontrollers - smoother sky line, skybox bug fixes
Spyglass Improvements by juancarloscp52 - spyglass HUD crosshair and blur hiding, instant zoom using inventory spyglass (Z)
Spyglass Only HUD by Reva1v - spyglass HUD scaling down and hotbar hiding, zoom-in and zoom-out (Scroll)
Status Effect Bars by A5b84 - potion effects remaining time bars
Tightfire by AmyMialee - fire on the block surface rendering
Toggle Subtitles by Crendgrim - closed captions toggle (F7)
TooltipToggles by yungando - tooltip NBT data and creative category hiding
Tweakeroo by masa - shulker box hopper bug fix, key toggle (C+LMB, C+RMB, C+Shift, C+Ctrl), elytra and chestplate swap (J)
VillagerTradeStats by soldier14 - villager trades left number display
voxy by cortex - distant level of detail models rendering setting, import command (/voxy)
Voxy WorldGen by iseeethan - voxy chunks generation

Enchanted Books: Re-covered by carl_classic - enchanted books distinction (loaded by default)
Fresh Animations by FreshLX - mobs animations (unloaded by default)
Fresh Animations: Objects by FreshLX - chests, shulker boxes, boats, and minecarts animations (unloaded by default)
Fresh Animations: Player Extension by FreshLX - third person view player animations (unloaded by default)
Fusion Connected Blocks by SuperMartijn642 - connected blocks textures (unloaded by default)
Fusion Connected Glass by SuperMartijn642 - connected glass textures (loaded by default)
Theone's Eating Animation Pack by theoness1 - food eating animations (loaded by default)

BSL Shaders by CaptTatsu - low-end hardware configuration (unloaded by default)
Complementary Shaders - Unbound by EminGT - high-end hardware configuration (unloaded by default)

Actions by HenriTom - CList, Health Indicators, and Tweakeroo action bar messages, Simple Local Notebook key binding
Architectury API by MaxNeedsSnacks - Health Indicators, Hey Wiki, and Roughly Enough Items dependency
Auto GUI Scale by Alfakynz - automatic GUI scale reduction
Client Side Action Bar by Raydnde - Actions action bar title command
Collective by Serilum - Hide Hands and Passive Shield dependency
Command Aliases by FlashyReese - provided key bindings and commands lists command (/andrzejczakpack)
Command Remover by Raydnde - unwanted mods commands hiding and disabling
[EMF] Entity Model Features by Traben - Fresh Animations, Fresh Animations: Objects, and Fresh Animations: Player Extension dependency
Enchanted's Sodium Options by enchanted-games - vanilla-style visual settings
[ETF] Entity Texture Features by Traben - Fresh Animations, Fresh Animations: Objects, and Fresh Animations: Player Extension dependency
Fabric API by modmuss50 - most mods dependency
Fabric Language Kotlin by modmuss50 - Actions and elytra time rework dependency
FancyMenu by Keksuccino - Litematica, MiniHUD, CList, Chest Tracker (Unofficial port), and Simple Local Notebook singleplayer and multiplayer backup, Voxy WorldGen automatic enabling, disabling, and generation radius setting, Chest Tracker (Unofficial port) default storage radius and lifespan settings writing, Simple Local Notebook escape key note saving, Actions, CList, and Health Indicators desynchronization, Spyglass Only HUD and Hey Wiki key binding conflict resolving, resource packs and shaders resetting, and update checking systems, main menu and settings customization
Forge Config API Port by Fuzs - Death Finder and Leave My Bars Alone dependency
Fusion (Connected Textures) by SuperMartijn642 - Fusion Connected Blocks and Fusion Connected Glass dependency
Iris Shaders by coderbot - shaders dependency
KeybindHider by Katto - controls settings required key bindings hiding
Konkrete by Keksuccino - FancyMenu dependency
MaLiLib by masa - Litematica, MiniHUD, and Tweakeroo dependency
Melody by Keksuccino - FancyMenu dependency
Mixin Blacklist by ThePotatoArchivist - CList chat messages, Max Level Info potion tooltips, and Krypton encryption optimization conflicting with e4mc disabling
Puzzles Lib by Fuzs - Death Finder and Leave My Bars Alone dependency
Resource Pack Overrides by Fuzs - resource packs distribution, unwanted and required resource packs hiding
Suggestion Tweaker by Velizar - Command Remover hidden commands prefix hiding, command suggestions proximity searching
Voxy Extra by ImGRUI - nether fog disabling while voxy enabled
YetAnotherConfigLib (YACL) by isxander - Chest Tracker (Unofficial port), Crosshair Tweaks, Health Indicators, Smooth Skies, and VillagerTradeStats dependency

In the Modrinth App, Prism Launcher, or ATLauncher, there should be added a new instance with the downloaded mrpack file imported. If the version is not detected, 1.21.11 with the most recent version of Fabric mod loader must be used

First, downloaded mrpack file needs to be converted to zip using an external tool. If it has never been done, Fabric installer must be downloaded and ran with the most recent loader version for 1.21.11 chosen. After that a new instance should have been created in the game launcher

Next - inside .minecraft in the %appdata% file directory in Windows, ~/Library/Application Support/minecraft in macOS, or ~/.minecraft in Linux - config, mods, resourcepacks, shaderpacks, and options.txt (provided they exist) have to be removed and then replaced with the contents of the zip file