Here is the old mod pack that I was originally working on, I am now working on a NeoForge 1.21.1 mod pack.
I am re-creating this mod pack for NeoForge 1.21.1.
This info below is about the mod pack on tekkit, the new one isn't published anywhere yet and I haven't exactly finished it.
Link for my Fabric 1.20 mod pack: https://www.technicpack.net/index.php/modpack/kelsoncraft-120-pack.1970715
Adorn → Decoration and Furniture mod.
Advanced Netherrite → Add more tiers of Netherrite armor.
Amendments → Add carpted stairs, better lily pads, better juke boxes, and more.
Anti Ghost → This should fix ghost blocks on the server.
Apple Skin → Add more food info to the tooltips.
Applied Energistics 2 → Inventory management with storage systems.
Architectury → Api mod.
Auto mobility → Add cars to the game, has controller support.
Balm → Library mod.
Bclib → Library mod for Better end, Better nether, and other mods from the BetterX team.
Better end → Add tons of new biomes and features to the end.
Better F3 → Add colorful F3 menu and more items to it.
Better Fps → Add performance improvements.
Better Furnaces → Add more furnaces that are faster to use.
Better Nether → Add new biomes and features to the nether.
Better Ping Display → Shows the ping in the tab menu.
Better Stats → Replaces the vanilla stats screen.
Craftable Horse Armor (CHA-S.jar) → Craftable horse armor.
Chat heads → Shows the player heads in chat.
Chunk sending → Optimize chunk packet sending.
Chunky → Chunk pre generation.
Client Crafting → Makes the crafting UI more responsive.
Client Tweaks → Tons of tweaks client tweaks.
Climb Ladders Fast → Look up to go up faster, look down to go down faster on ladders.
Cloth Config → Api mod.
Clumps → Clump Xp orbs together for better performance.
Connectivity → This should Fix login timeouts, and other issues.
Controlling → Search for keybinds in the menu.
Cooking for BlockHeads → Adds kitchen items.
Crater Lib → Library mod.
Creative Core → Library mod.
Cupboard → Library mod.
Dark Loading Screen → This one adds a nice looking dark loading screen.
Dark Timer → Add entity clearing.
Disable Custom Worlds Advice → This disables the annoying custom world advice message.
Easy Anvils → Requires Puzzles lib, and forge config api port. Items stay in anvils after closing, looks like color formatting should work also.
Entity Culling → Performance mod.
Explorer's Compass → Show strong holds and other structures with a compass.
Extended Drawers → Storage drawers alternative.
Fabric Language Kotlin → Kotlin that some mods need.
Factory API → API mod.
* https://www.curseforge.com/minecraft/mc-mods/factory-api
Falling Tree → Adds tree chopping with shift clicking a tree with an axe.
Fast Anim → Fix animation speeds, should help with performance.
Farming For block heads → Adds more farming utilities, adds a market block.
Ferrite Core → Reduce memory usage.
Forge Config API Port → Mod library for configs.
Gilded Armor → Adds an armor set like nether rite that doesn't aggravate piglins.
Global XP → Adds xp block for creative.
Grind Enchantments → Disenchant to book, move enchantments between books, add more features to grindstones.
Harvest with ease → Right click to easily harvest crops.
Indium → Fabric Rendering API for use with sodium.
Inventory Profiles Next → Inventory sorter mod.
Ftb Essentials → Add some essential commands, warps, spawn, home, tpa, rtp.
Ftb Backups → Backup worlds that are created.
Ftb Chunks → Claim land.
Ftb XMod Commact → Library for ftb chunks.
Ftb Teams → Protection mod.
Iron Chests - Bigger chests, iron, gold, obsidian and diamond.
Jade → Hwyla for modern versrions.
Lamb Dynamic Lights → Dynamic Lights mod for fabric.
Lazy DFU → Optimization mod.
Lib IPN → Library mod for Inventory Profiles Next.
Lithium → Optimization mod, works well for clients and servers.
Login Protection → Protect the player when logging in.
Memory Leak Fix → Fixes some memory leak problems.
More Culling → Changes how multiple types of culling are handled in order to improve performance.
MoonLight Lib → Library mod.
More Chat History → Increase the size of the chat history.
Midnight Controls → This mod adds controller support, works well for my Xbox Series controller.
Mod Menu → Shows the mod menu for fabric
More Mob Variants → Adds more variants to the mobs.
Mouse Tweaks → Replace the Right mouse button dragging mechanic.
Moving Elevators → Elevator mod
Natures Compass → Show biomes using a custom item.
Nether Portal Fix → Make players go back to their original nether portal instead of someone else's portal.
No Chat Reports → Disables chat reporting.
Owo Lib → Gui and config library.
Philips Ruins → Ruin generator, adds over 190 different types of ruins.
Ping Wheel → Create a ping that should be visible to other.
Poly Lib → Library mod.
Polymorph → Solve recipe conflicts, let the player choose which recipe to use.
Puzzles Lib → Library mod.
Rechisled → Chisel mod for fabric.
Reese's Sodium Options → Extra options for sodium.
River Redux → Improves vanilla river generation.
Roughly Enough Items → Needs Architectury and Cloth config, Browse recipes like Not enough items.
Searchables → Search mod library.
Show me what you got → Show your item in the chat using Control + T.
Smarter farmers → Better farmer villagers.
Sodium Extra → Extras for sodium.
Sodium → Performance enhancement mod for fabric.
Spawner mod (Enhanced Mob Spawners) → Silk touch spawners and mobs can drop their spawn eggs.
Super martjin config lib
Super martijn core lib →
Supplementaries
Terra Blender → Library mod for adding biomes.
Too Fast → Fix the moved too quickly message.
Trade Cycling → Trade cycling for villagers.
Trample Stopper → Disable crop trampling in config.
Trash Cans → Add a trash can item for destroying items.
Trenzalore → Library mod.
Twigs → Add more variants to blocks and a ton of new blocks.
U Team Core → Api for U Team mods.
Universal Bone Meal → Use bone meal on everything.
Useful Backpacks → Add backpacks to the game.
Visuality → Adds new particles.
Visual Work bench → Make items stay in the crafting table, also renders the item on the top.
Wind chimes → Add wind chimes.
Worldedit Mod → Mod that uses the wooden axe for editing worlds which can be useful.
Wraith Waystones → Mod for waystone waypoints on the map which works with the mini map mod.
Yeetus Experimentus → Get rid of the experimental messages.
Yet another config lib → Config library.
Your options shall be respected
Zoomify → Mod that allows for optifine like zoom keybind.
Macaw's mods → :
Macaw's Bridges → Add bridges.
Macaw's fences → Add more fences and walls.
Macaw's lights → Add more lights and lamps.
Macaw's paths → Add paths and pavings.
Macaw's roofs → Add more roofs.
Macaw's trapdoors → Add more trap doors.