

MaLiLib
is a Necessary mod for Litematica, Tweakeroo, ItemScroller and MiniHUD
Download MaLiLib = Download
Credits: Masady

Litematica
This mod is the sequel to the Schematic mod, this is used to copy structures and show where to place blocks in your world
Download Litematica = Download
Credits: Masady

Tweakeroo
This mod adds extra functions that can be set as desired by the player by pressing the "X + C" keys
Download Tweakeroo = Download
Credits: Masady

ItemScroller
this mod allows you to move or do crafting automatically similar to a macro with the keys "I + C" opens the menu to customize it
Download ItemScroller = Download
Credits: Masady

MiniHUD
this mod is a mini F3 visible in a menu at the top left completely customizable with the "H + C" keys.
Download MiniHUD = Download
Credits: Masady

Forged Carpet Mod
the carpet mod is a mod that is used for the technical side of minecraft: Update suppressor, light update suppressor, mobs farm, TPS and adds a lot of client novelties that once the mod is removed everything returns as before so it does not damage the game, to set it just write in chat (from OP) "/ carpet" and press enter after which you can customize everything you want.
Download Carpet Mod = Download
Credits: DeadlyMC_

WorldEdit
with this mod (only for creative) you can copy, paste, change blocks, change chunk in short, all the aspects you need to build and to create farm very useful for crative, to use it just take a wooden ax and with the right keys and left to choose points in the game world and execute commands in chat to sample the blocks (//replace stone air)
Donwload WorldEdit = Download
Credits: sk89q, wizjany_, me4502, octylFractal

VoxelMap
this mod adds a mini map editable from the game controls
Download VoxelMap = Download
Credits: MamiyaOtaru

ReplayMod
allows you to record parts of our games and be able to review them when we want, with this mod you can also create TimeLaps
Download ReplayMod = Download
Credits: johni0702, CrushedPixel

ClientCommands
mod that adds commands for the technical side of the game
Download ClientCommands = Download
Credits: Earthcomputer

OptiFine
improves game performance and adds zoom, to use it you need to download the OptiFabric
Download OptiFine = Download
Credits: sp614x

MyCommands
add commands found on servers such as plugins (/ gm 1)
Download MyCommans = Download
Credits: Lordwissend

Forge Autofish
serves for automatic fishing in the game
Download Autofish = Download
Credits: NorthWestWindNWW

Inventory Tweaks
This client mod allows you to easily manage your inventory, in both single player and multiplayer. It works out of the box, and will make you gain a massive amount of time!
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It automatically replaces your tools as they break, and item stacks once emptied
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It sorts your inventory and your chests in a single click/keystroke
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It provides lots of powerful shortcuts to move items around
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It allows you to customize entirely the way your inventory is sorted, thanks to clever configuration files
Download Inventory Tweaks = Download
Credits: JimeoWan, Forge_User_09631947

Minecraft Capes
it is used to have a custom cloak
Download Capes = Download
Credits: james090500, Siriuo

ReAuth
it is used to change the in-game account for multiplayer
Download ReAuth = Download
Credits: TechnicianLP


Chat Tweaks
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Emoticons (Twitch, BTTV, FFZ) with an emote menu
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Image Link Preview (view posted images in Minecraft without opening a browser)
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Ability to group messages into tabs using RegEx patterns
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Message Filters (allows redirecting messages to appear in the sidebar or in the bottom of the screen)
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Ability to simply hide certain messages completely
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Message Reformatting (sender, message and custom RegEx groups can be used to restructure displayed messages)
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Message Highlights (when your username or a configured word is mentioned)
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Alternating Message Background for better readability
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Message Timestamps
Chat Tweaks = Download
Credits: BlayTheNinth, CFGrafanaStats

Clarity
Clarity is an extremely simple mod with just one purpose: it decreases the density of underwater fog, making it much easier to see underwater, without totally removing the fog so it's still quite clear that you're underwater.
Clarity = Download
Credits: EpicSquid315, elucent_

Controlling
Adds the ability to search for keybinds using their name in the KeyBinding menu, this allows players to easily find a key binding in the menu.
Controlling = Download
Credits: Jaredlll08, CFGrafanaStats

Crafting Tweaks
This mod adds buttons to many supported Crafting Tables (including modded ones) allowing you to quickly rotate, balance or clear the crafting grid.
Crafting Tweaks = Download
Credits: BlayTheNinth, CFGrafanaStats

Easy Shulker Access
Just right-click a shulker box in your inventory to open it
Easy Shulker Access = Download
Credits: Furgle, 2piradians

Enchantment Descriptions
Enchantment Descriptions is a light weight client-side mod that adds descriptions of enchantments to the tool tip of enchanted books. This mod supports all vanilla enchantments in over 13 languages! Most modded enchantments are also supported.
Enchantment Descriptions = Download
Credits: DarkhaxDev

Map Tooltip
With Map Tooltip you can just hover your mouse over a map to see what it looks like.
Map Tooltip = Download
Credits: VendoAU

Neat
Neat is a mod that adds Unit Frames to the top of every entity, as seen in the image above. You can see info such as name, health, and armor. Yes, the name is a pun on Tidy Plates.
Neat = Download
Credits: Vazkii, williewillus, Alwinfy

Phosphor (Forge)
Phosphor is a Minecraft mod which works to optimize one of game's most inefficient areas-- the lighting engine. It works on both the client and server, and can be installed on servers without requiring clients to also have the mod. With Phosphor, the amount of time the game takes to generate chunks can be halved for some dimensions, and frame stuttering experienced while traversing the world can be significantly reduced. It's a no-compromises solution for improving performance either in single-player or large multi-player servers, and changes no features or behaviors of the vanilla game.
Phosphor (Forge) = Download
Credits: jellysquid3_

ReAuth
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The Multiplayer Screen now features a Session indicator at the top: If it's red you'll have to log in again.
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On the Login Screen you can login and optionally save your password to config. Please bear in mind that, while the credentials are encrypted before being saved to config, a malicous programms may still gain access to your password that way. The Encryption is AES based with the Key derived from the Files Location, Symlinks may be used to relocate the config or share it between instances.
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If a connection to a server fails because of an invalid session, two buttons are added to error screen. The first allows for opening the Login Screen. The other provides a quick "login and retry" functionality, when credentials are saved to config.
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From 1.7.2 onwards a hidden button is available in the MainMenu (id 17325) for use with CustomMainMenu.
ReAuth = Download
Credits: TechnicianLP

SignEdit
This lightweight Minecraft Forge mod allows players to edit placed signs simply by right clicking them while holing a sign in their hand. The sign block is not removed and a sign item is not required. Other than the edit feature, signs are not altered and no additional baggage is included.
SignEdit = Download
Credits: ToroCraft

What's That Slot?
This is particularly useful in modded environments where it may not be clear what items can be placed in a modded GUI.
What's That Slot? = Download
Credits: gegy1000

Better Ping Display
A mod for displaying each player's ping in the player list as a number.
Better Ping Display = Download
Credits: Quintinity

Carpet Client Forge
Carpet Client for carpet server but on forge
Carpet Client Forge = Download
Credits: unknown

Important
All the mods are not created by me, these are the mods that I use and recommend to play technical minecraft, the credits of the creators of the mods are next to the mod, the version of the mods and the 1.12.2 Forge not 1.12.1/1.12 or liteloader just to clarify.