
This modpack includes Fabulously Optimized (which adds tons of optimization), and other client-side mods that I like.
Modpack adds huge quality of life features to make it easier to play while keeping it client-side and vanilla friendly, such as being able to sort chests, using waypoints, item recipes and more.
Here is the full list of mods:
Animatica - Adds support for Optifine animation format.
Auth Me - Allows you to change accounts without leaving the game.
Better Mount HUD - Improves the ingame HUD while riding a mount.
Borderless Mining - Adds windowed option.
CalcMod - ChatCalc offers more than just basic calculations. Adds commands for storage units and randomized number generator for many purposes.
Capes - Shows capes from OptiFine, LabyMod and many more.
ChatCalc - Calculator mod that runs in your chat. Simply write a calculation and press "tab" and it shows the result.
Chest Tracker - Tracks chests that you opened in your world then allows you to search the items in multiple chests and dimensions.
Client Commands - Adds more client-side commands.
Continuity - Adds support for OptiFine connected textures.
Controlify - Controller support.
Debugify - Fixes some bugs.
Distant Horizons - With this mod you are able to increase your render distance incredibly high without sending your fps to magma. Also supports some shaders with latest update.
Dynamic FPS - Makes your game run at low fps when you are focused to another window on your pc, saving resources.
e4mc - Open your LAN servers to everyone.
EMI - Its similar to JEI or REI but I find the design of EMI and its recipe tree better.
Enhanced Block Entities - Optimization.
Entity Model Features & Entitiy Texture Features - More OptiFine support.
EntityCulling - Optimization.
Fabrishot - You can take high resolution screenshots with F9 key (by default).
FerriteCore - Optimization.
ImmediatelyFast - Optimization.
Indium - Optimization.
Inventory Profiles Next - Inventory management mod. Adds buttons for sorting storages.
Iris - Adds support for shaders.
Jade - Shows what you are looking at.
Krypton - Optimization.
Language Reload - Optimization.
Litematica - This mod adds schematics for easier building. You can create your own shematics or download them from various websites.
Lithium - Optimization.
MiniHUD - Configurable F3 menu.
Model Gap Fix - Fixes gaps in item and block models.
ModernFix - Optimization.
More Culling - Optimization.
MoreChatHistory - Increases the length of the chat history from 100 to 16384.
Mouse Wheelie - Adds usefull shortcuts for mouse.
No Chat Reports - Privacy.
Paginated Advancements - Better advancement screen.
Puzzle - Optimization.
Remove Reloading Screen - Makes resource packs load in the background.
Sodium - Optimization.
Sodium Extra - Extra optimization.
Stack to Nearby Chests - Adds a feature for dumping your items to nearby chests. Like Terraria.
Trade Uses - Shows how many times you can use a trade before restock.
Tweakeroo - Adds bunch of client-side tweaks.
ViaFabric - Makes you able to join old versions with your current version.
Xaero's Map Mods - Minimap and World Map mod. (Also there is XaeroPlus which adds more features.)
Xaero's Map Chest Tracker Integration - Shows the chest coordinates in the map.
Zoomify - Zoom mod.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Happy's Client-side Pack.mrpack
- Download size: 17 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.