YH Pack is a lightweight 1.12.2 modpack with a mix of tech and magic mods. It is designed to run on older computers without sacrificing some of the most fun mods. This pack can be played online with friends or in single player. Happy Crafting!

Modlist:

Just Enough Items (JEI) (by mezz)
Enchantment Descriptions (by DarkhaxDev)
OpenModsLib (by OpenMods)
OpenBlocks (by OpenMods)
Just Enough Energistics (JEE) (by TheRealp455w0rd)
Super Factory Manager ( SFM ) (by TeamDman)
EnderCore (by tterrag1098)
ConnectedTexturesMod (by tterrag1098)
Blood Arsenal (by Arcaratus)
Mystical Agradditions (by BlakeBr0)
Draconic Evolution (by brandon3055)
Thermal Dynamics (by TeamCoFH)
Ender Storage 1.8.+ (by covers1624)
Guide-API (by TehNut)
Chameleon (by Texelsaur)
Storage Drawers (by Texelsaur)
Ender IO (by CrazyPants_MC)
Tesla Core Lib (by face_of_cat)
Industrial Foregoing (by Buuz135)
Cucumber Library (by BlakeBr0)
Bonsai Trees 2 (by davenonymous)
Thermal Innovation (by TeamCoFH)
Translocators 1.8.+ (by covers1624)
Thaumic Inventory Scanning (Thaumcraft Addon) (by BlayTheNinth)
Waila Harvestability (by squeek502)
Extra Utilities (by RWTema)
Brandon's Core (by brandon3055)
Thaumcraft (by Azanor13)
Advanced Solar Panels (by Chocohead)
LLibrary (by _ForgeUser11902522)
Immersive Engineering (by BluSunrize)
Flux Networks (by sonar_sonic)
Integration Foregoing (by Jackyy)
Inventory Tweaks (by JimeoWan)
Mystical Agriculture (by BlakeBr0)
Tinkers Construct (by mDiyo)
Magic Bees (by MysteriousAges)
p455w0rd's Library (by TheRealp455w0rd)
Patchouli (by Vazkii)
Gendustry (by bdew)
Mantle (by mDiyo)
Gravitation Suite (by Chocohead)
Building Gadgets (by Direwolf20)
BdLib (by bdew)
ExtraCells2 (by Destroyer7128)
JourneyMap (by techbrew)
WanionLib (by WanionCane)
Blood Magic (by WayofTime)
Mekanism (by bradyaidanc)
GunpowderLib (by Jackyy)
Mekanism Generators (by bradyaidanc)
Mekanism Tools (by bradyaidanc)
AE2 Wireless Terminal Library (by TheRealp455w0rd)
AgriCraft (by InfinityRaider)
InfinityLib (by InfinityRaider)
Construct's Armory (by TheIllusiveC4)
Redstone Flux (by TeamCoFH)
Tiny Progressions (by Kashdeya)
Botania (by Vazkii)
CodeChicken Lib 1.8.+ (by covers1624)
Solar Flux Reborn (by Zeitheron)
Thermal Foundation (by TeamCoFH)
JEI Bees (by bdew)
Thaumic JEI (by Buuz135)
Better Builder's Wands (by Portablejim)
CoFH Core (by TeamCoFH)
Thermal Expansion (by TeamCoFH)
Just Enough Resources (JER) (by way2muchnoise)
Forestry (by _ForgeUser7678633)
Inventory Sorter (by cpw)
CoFH World (by TeamCoFH)
Tinkering with Blood Magic (by terrapin47)
Ore Excavation (by Funwayguy)
Clumps (by Jaredlll08)
Baubles (by Azanor13)
UniDict (by WanionCane)
The Twilight Forest (by Benimatic)
/dank/null (by TheRealp455w0rd)
Corail Tombstone (by Corail_31)
Nature's Compass (by Chaosyr)
Compact Solars (by ProgWML6)
Fast Leaf Decay (by olafskiii)
Arcane Arteries (by maxish0t)
Wireless Crafting Terminal (by TheRealp455w0rd)
Ice and Fire: Dragons in a whole new light! (by alex1the1666)
FastWorkbench (by Shadows_of_Fire)
Applied Energistics 2 (by AlgorithmX2)
Mouse Tweaks (by YaLTeR)
Phosphor (Forge) (by jellysquid_)
Shadowfacts' Forgelin (by ShadowfactsDev)
Forge MultiPart CBE (by covers1624)
Industrial Craft (by sfPlayer1)
Controlling (by Jaredlll08)
AE2 Stuff (by bdew)
Hwyla (by TehNut)
Tinkers' Tool Leveling (by bonusboni)
Redstone Arsenal (by TeamCoFH)
Placebo (by Shadows_of_Fire)
VanillaFix (by Runemoro)
Electroblob's Wizardry (by Electroblob)
Simply Jetpacks 2 (by Tomson124)

YH Pack

/dank/null

Advanced Solar Panels

AE2 Stuff

AE2 Wireless Terminal Library

AgriCraft

Applied Energistics 2

Arcane Arteries

Baubles

BdLib

Blood Arsenal

Blood Magic

Bonsai Trees 4

Botania

Brandon's Core

Building Gadgets

CB Multipart

Chameleon

Clumps

CodeChicken Lib 1.8.+

CoFH Core