Fanilla

Autofish

This mod will automatically reel in and recast your fishing rod when you catch a fish. Just cast the fishing rod one time into the water and let the mod do the rest. Very simple to use, just cast the fishing rod into the water once, and it will automatically reel in at the correct time and recast after a couple second wait. You can open configuration UI by pressing V (default). It has useful feature to make fishing easier.

Better Than Mending

Add ability to sneak + right-click a Mending item to repair it with experience you already have.

Bounding Box Outline Reloaded

This mod highlights in a variety of colours and styles the different structures. Very useful if you wanna make a structure based farm (wither skeleton, witch, etc) or spawner farm (blaze, skeleton, spider). Toggle bounding box outline by pressing B (default).

ChunkBorders

Provides an easy way to see the edges and centers of chunk. In short: a better version of vanilla F3 + G. You can enable it by pressing F9 (default). Open its configuration UI by pressing Numpad 7.

Diggus Maximus

Basically this is vein mining. Make mining veins of the same blocks significantly easier. Simply hold the "excavate" key (bound to ~ by default, configurable) while mining a block and all the connected blocks will be mined as well, saving you the time from mining each individually.

Endfestation

Just like how silverfish can infest stone brick blocks, Endermites are now capable of infesting purpur blocks to turn into shulkers. This provide a way to a renewable shulker shells.

Fabric AutoSwitch

Autoswitch reads hotbar, from left to right, and finds the best tool for the job currently available. (ie. you hit a stone block with your fist, it will switch to a pickaxe). These tools have some conditions that need to be satisfied. You can toggle autoswitch mode by pressing R and toggle mowing control while fighting by pressing G. Read more about Mowing control.

Flora Doubling

Allows you to use bone meal to duplicate flowers as you can with tall flowers.

Go Down !

Allows on-demand crawling with the (by default) "Z" key. It is configurable in the options, movement section, under label "Crawl".

Instant Lava

Create infinite lava sources just like water in the Nether. There's a config to make this available in all dimension, but I think that make it to easy to obtain lava in overworld and the end. So I disable it.

miniHUD

Configurable mini F3 & additional info like current minecraft time, current system time, debug pathfinding, etc. Please visit mod page for more detailed information. Initial config are added if you dont wanna deep more into it configuration be pressing H + C. Also I added light-level overlay hotkey, you can toggle it by pressing F7.

NonEvaporation

Allow you to put water in Nether, just like in Overworld or The End. While this might sound simple, but you can exploit it for farm.

Photoallergic Creepers

A very simple mod that makes creepers burn in sunlight just like zombies. This also exploitable by creating Creeper spawn platform underground, using cat or water flush to send them to the surface and then let them BURN !!!

SlightlyVanilla

• 
  A Collection of Tweaks for Vanilla Minecraft:
  
  Instant Kill In Creative Mode
• Throwable Slimeballs
• Throwable Spawn Eggs
• Open Loot Chests In Spectator Mode
• Disable Instant Nether Portal In Creative
• Allow Leashing slave Villagers

Smith And Fletch

Repair your broken tools in Smithing Table, craft tipped and spectral arrows in Fletching Table. So you dont need to find Mending book in early game.

Time To Live

It shows a countdown of the time a TNT-Entity has until it explodes above the entity itself.

VanillaDeathChest

Places chests where players die containing all of their items. However I keep this mod configuration to make Death Chest only available 5 in-game days (default). You can edit the config to add more time or just disable it so your Death Chest will never gone.

VoxelMap

VoxelMap is a minimap and worldmap mod. You can open its configuration UI by pressing M (default), and add new waypoint by pressing N.

Cave Biomes

Cave Biomes is a fabric mod that adds 18 new cave biomes to enrich your minecraft experience! Explore brand new cave variants that pose new challenges and have many rewards!

Lakeside

Lakeside replaces vanilla's small and ugly ponds with bigger, more interesting lake biomes.

Spelunker's Treasures

Spelunker's Treasures is a Fabric mod designed to add to the sense of adventure underground by adding small things to caves. Currently it add loot chest in caves, near spawner, and in the nether

• Amecs (Fabric) Allow use of modifier key (Alt, Shift, Ctrl) as control key. Amecs also removes that annoying key blocking where only one functionality can be associated with a key.
• Audio Output Easily change the audio output device of minecraft without restarting the game. Navigate to Options -> Music & Sounds -> Output Device.
• Craft Hacks Craft Hacks adds multiple recipes to the game in order to make crafting less tedious.
• Craftable Horse Items (Fabric) allows you to craft saddle and horse armors.
• Enchanted ToolTips Display information about the enchant in an item's ToolTip. Works for any enchanted item, including Books.
• Furnace XP Drop (Fabric) Drops stored xp in a furnace when broken
• GamemodeOverhaul In 1.13.x or 1.14 have you typed '/gamemode 1' only for it to return an error? This mod fixes that!
• Grass Kiss (Fabric) When holding a configurable item (default any sword, axe, or trident) you will completely ignore grass so you can break or place blocks, and attack mobs without issue.
• Horse Stats Vanilla (Fabric) This client-side mod displays the statistics (health, speed, jumpheight) of horses in their inventory.
• Inventory Sorting Quick, simple, and lightweight Inventory sorter built for Fabric
• Irish Wolves Gives you the ability to feed your dogs potatoes! The mod is inspired by Jacksepticeye's Minecraft series, in which he tried to feed his dog a baked potato.
• JumpOverFences This mod simply allows the player to jump over fences and walls.
• Llama Steeds With this astonishingly simple mod, you can saddle your llama and ride it as if it were a horse.
  MissingBits Informs you if you have mods missing or updated, the minecrat version has changed or literally if anything is missing.
• Quick Shulker Quick Shulker allows you to quickly open Shulker Boxes(and Ender Chests) with the press of a button without placing them down.
• Right Click Clear You right-click on a text field and you will clear it.
• SimpleHarvest Adds right click crop harvesting that is configurable via a JSON file.
• Smoke Extender Change the default behaviour of campfire emitted smoke to last longer. It only changes the one made with hay bale below, not the default one.
• Sneak Through Berries You can now sneak through Sweet Berry Bushes without taking damage!
• The Loved Ones All it does is it stops you from hurting your animals (the ones that you have tamed).
• Fanilla custom datapack. This datapack mainly add crafting recipe for hopper, repeater, and lava bucket. Also allow to blasting cobblestone into smooth stone (I believe I got this inspiration from SciCraft skyblock, so thanks for them).
• In the future, lava bucket recipe maybe removed because magma block are easily obtainable in the nether. Also because there is already a mod added for creating infinite lava source. For now. I'll just let that recipe stay there.

OptiFabric

Allow you to use Optifine on the Fabric loader. Before enable this mod, make sure to download Optifine for 1.15.2, drop it into `mods` folder, and then enable `OptiFabric` from your launcher.

Carpet

Carpet mod by gnembon are powerfull mod that allow you to take control almost everything. Also it add additional feature, some optimization, bug fix, and more. Please visit Carpet mod page and watch gnembon's video. Because it cant be used globally, some setting must be toggled using `/carpet` command while playing on your selected world. Also please note that to use `/carpet` command need to activate cheat or use Open to LAN trick.

Tweakeroo

Tweakeroo by masady in my opinion are not so complicated to use, yet it also not so simple. I disable it because there's so much tweaks that better to assign hotkey to toggle it. I prefer you to visit Tweakeroo mod page to get atleast a little information about it before enabling it.