Fabric Loader
This is the mod loader, Kinda like Forge. I like fabric Better, but there are Ups and Downs to both. theres also quilt, which is a fork of fabric.
Fabric API
This is one of the needed mods for most other fabric mods to run!
Mod Menu
 This one allows you to customize many other mods and see all the mods you have downloaded.

Sodium
 This one speeds up Minecraft a bunch!( *seems to not be working at the moment?? maybe it's just me)
Indium
  Allows some other mods to be compatible with sodium!
Lithium
  This one speeds up Minecraft by removing unnecessary math!
Starlight
  This one completely re-writes the Lighting engine, which is not that great! Great FPS boosts!
Entity Culling
  Doesn't take the time to render mobs that you can't see! Why would you in the first place?
More Culling
  Makes MC faster by culling more things! (Culling = Not Rendering = if can't see, don't load!)
LazyDFU
  Makes minecraft load faster by not requireing some things to be loaded
Dynamic FPS
  You know when you try to do other stuff while running Minecraft in the background? And the lag that comes from that? This fixes that!
Exordium
  Slows down how fast the GUI is rendered for preformance boosts!
Enhanced Block Entities
  Speeds up having lots of chests & other containers around you.
Entity Collision FPS Fix
  When there are entities crammed together, the client & the server checks for the max entities. Can result in lag, without this mod!
Fast Load
  Loads worlds faster & saver than other alternitives. Does this by deacreasing the amount of chunks to load at the start.
Forget Me Chunk
  Fixes some chunk lagging

Screenshot to Clipboard
  Copies screenshots after you take them!
ItemSwapper
  Allows speed block picking! Won't work on servers w/out mods
AppleSkin
  Shows how much saturation & hunger a food item fills.
BetterF3
  Allows user to control what shows up on their F3 info.
3D Skin Layers
  Renders the outer layer on skulls and players in 3D!
Mouse Tweaks
  Popular mouse tweaking!
Status Effect Timer
  Why Isn't this a thing?
Armor Chroma
  Changes the Armor GUI to match what armor you are wearing.
ShulkerBox Tooltip
  Shows What is inside your shulker boxes
Eating Animations
  When eating, the food will dissapear!
AuthMe
  Re-authorises your playing session after it times out.
No Chat Reports
  Hides your microsoft Info so others can't report you. Install on both Client and server to totally remove reports
Advancement Info
  Tells you what you need to do to get an achievement.
Simple Fog
  Controls the Fog!
Bobby
  Bobby lets you see far on servers. bobby's really good!

Iris Shaders
  Makes Minecraft able to run shader packs, An alternate to Optifine!
LambDynamicLights
  Makes entities that are on fire or holding a light source (including you) Light up the surrounding area!
Better F3
  Allows you to choose what shows up when you press the F3 button!
LambDaBetterGrass - Moved to Quilt loader :C
  Makes grass connected w/ other grass! Also applies to snow and other dirty variants!
3D Skin Layers
  Renders close players' outer layer in 3D! Also applies to player heads!
Not Enough Animations
  Adds some player animations.
Fabrishot - Optional
  Allows you to take HUGE screenshots. Why not?

Puzzle
  Kinda merges all the settings for the mods below
Cit Resewn
  Allows Texture packs to change what things look like when they meet conditions!
Continuity
  Allows connected textures that some texture packs use!
More Block Predicates
  Allows texture packs to change blocks based off nearby textures. (Ex. Spruce Bookshelves)
Entity Texture Features
  Allows entities to have different textures! Also can be used for players and chests!
Custom Entity Models
  Allows more models to be loaded into the game.
OptiGUI
  Allows for texture packs to edit & animate specific GUIs (Colored Shulker boxes)

Mini HUD
  I'm too lazy to say all the stuff this one does.
JourneyMap
  An Auto-mapping mod.
Gamma Utils
  Allows you to change how much you can see!
Ferrite Core - Optional
  Memory Optimizations
WorldEdit - Optional
  Allows players to build with ease!
Boat Item View
  Choose what items to see when rowing!
FreeCam
Toggle out of your veiw. The modrinth version won't let you pass through blocks, but the curseforge version will!
Camera utils - Or Better Third Person. These conflict!
   Adds more customibility to the F5 key.
Better Third Person - Or Camera Utils. These conflict!
Tweaks the F5 key.
Who Am I?
  Allows you to see your own Nametag. Why not?
Show Me Your Skin!
  Allows you to customise armor, including transparancy, No enchantment glint, and more!
Chat Heads
  See the player head when someone chats
Vanilla Notebook
  Press a key to pull up a book, without needing to craft one!
Replay Mod
  Used by YTs to create epic videos
do a barrel roll
  Be carefull on servers, might get banned, BUT looks epic!

C2ME (Fabric)
  stands for "Concurrent Chunk Management Engine" AKA Will improve the Chunk loading and such.
Distant Horizons - Early Development
  Allows you to see SUPER DUPER FAR!!! Can't Wait for the FULL RELEASE!!
  (It does this by loading the chunks less and less. Totally take a look at some Pictures!)
Very Many Players
  Improves performance when playing on large servers.
Inventory Tabs Updated
  Allows you to quickly switch between chests, shulker boxes, barrels, and other GUIs near you like Crafting Tables & Furnaces
Accurate Maps
  Uses block colors to more accurately color the maps. Compatible with texture packs
Multi-connect

  Works pretty well! Allows you to connect to OLDER SERVERS
  

I got four for my boi InnerToast who asked for them
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Roundaround's Inventory Management
Easier Chests