All The Engineers has a bunch of engineering mods and other mods.

THIS DOES NOT INCLUDE OPTIFINE

This modpack doesn't include Optifine but it's recommended so make sure to add it.

You can download Optifine from optifine.net

Mod list:

Progressive Bosses (by Insane96MCP)
MinecraftCapes Mod (by james090500)
MrCrayfish's Gun Mod (by MrCrayfish)
Avaritia's Complement (by tfarecnim)
Just Enough Energistics (JEE) (by TheRealp455w0rd)
Inventory Pets (by Purplicious_Cow_)
RandomPatches (Forge) (by TheRandomLabs)
Thermal Dynamics (by TeamCoFH)
Draconic Evolution (by brandon3055)
Carry On (by Tschipp)
Ender Storage 1.8.+ (by covers1624)
ProjectEX (by LatvianModder)
Guide-API (by TehNut)
Yet Another Recipe Conflict Fixer (YARCF) (by SirOMGitsYOU)
Tesla Core Lib (by face_of_cat)
Buildcraft (by Covert_Jaguar)
Trap Expansion (by Lemonszz)
Industrial Foregoing (by Buuz135)
Avaritia Recipe Generator (by TechDweebPlays)
FTB Library (Forge) (Legacy) (by FTB)
Thermal Innovation (by TeamCoFH)
The Fifth World (by nictogen)
The One Probe (by McJty)
AE Additions - ExtraCells2 Fork (by MasterYodAT9G)
Traveler's Backpack (by Tiviacz1337)
Extra Utilities (by Forge_User_06804776)
Brandon's Core (by brandon3055)
Thaumcraft (by Azanor13)
SuperMartijn642's Core Lib (by SuperMartijn642)
Future MC (by thedarkcolour)
Concrete Conversion (by mrp_v2)
Improved Mobs (by flemmli97)
ProjectE (by SinKillerJ)
Immersive Engineering (by BluSunrize)
Integration Foregoing (by Jackyy)
FoamFix (by asiekierka)
Tinkers Construct (by mDiyo)
Magic Bees (by MysteriousAges)
p455w0rd's Library (by TheRealp455w0rd)
SuperMartijn642's Config Lib (by SuperMartijn642)
Uppers (by vadis365)
Wireless Pattern Terminal (by TheRealp455w0rd)
Patchouli (by Vazkii)
Mantle (by mDiyo)
Avaritia 1.1x (by brandon3055)
TenshiLib (by flemmli97)
BdLib (by bdew)
AE2 Wireless Interface Terminal (by TheRealp455w0rd)
WanionLib (by WanionCane)
CraftTweaker (by Jaredlll08)
Mekanism (by bradyaidanc)
GunpowderLib (by Jackyy)
AE2 Wireless Fluid Terminal (by TheRealp455w0rd)
Mekanism Tools (by bradyaidanc)
AE2 Wireless Terminal Library (by TheRealp455w0rd)
Large Fluid Tank (by Kotori316)
HeroesExpansion (by Lucraft)
Surge (by DarkhaxDev)
Redstone Flux (by TeamCoFH)
Tiny Progressions (by Kashdeya)
CodeChicken Lib 1.8.+ (by covers1624)
Akashic Tome (by Vazkii)
Thermal Foundation (by TeamCoFH)
Advanced Rifles (by mrsharkus12)
xXx_MoreToolMats_xXx (a PlusTiC fork without the evil, and apparently some new bugs idk) (by TeamDman)
Lucraft: Core (by Lucraft)
CoFH Core (by TeamCoFH)
Thermal Expansion (by TeamCoFH)
LootBags (by Mina_the_Engineer)
Quark (by Vazkii)
Obfuscate (by MrCrayfish)
Just Enough Resources (JER) (by way2muchnoise)
Forestry (by mezz)
CoFH World (by TeamCoFH)
Moving Elevators (by SuperMartijn642)
Baubles (by Azanor13)
UniDict (by WanionCane)
Custom Loading Screen (by AlexIIL)
Had Enough Items (by cleanroommc)
Quark Oddities (by Vazkii)
Iron Chests (by ProgWML6)
AutoRegLib (by Vazkii)
Cyclic (by Lothrazar)
Wireless Crafting Terminal (by TheRealp455w0rd)
Speedster Heroes (by Lucraft)
InstantLava (by parlymc)
Energy Converters (by xalcon)
Applied Energistics 2 (by AlgorithmX2)
Shadowfacts' Forgelin (by ShadowfactsDev)
Controlling (by Jaredlll08)
FTB Utilities (Forge) (by FTB)
AE2 Stuff (by bdew)
Iron Furnaces [FORGE] (by XenoMustache)