In CDPP Infinity, the possibilities are infinite! You can fly to the stars with Galacticraft, or Make a whole AE2 system in 1 block with compact machines. You can also Become an Android with Matter Overdrive, or explore beautiful terrain with Realistic Terrain Generation. There are also custom achievements with Simple Achievements.

Mods are(but not limited to):

JourneyMap (by techbrew)
Storage Drawers (by jaquadro)
Chisel (by tterrag1098)
Mantle (by mDiyo)
Tinkers Construct (by mDiyo)
Extra Utilities (by RWTema)
Iron Chests (by progwml6)
Pam's HarvestCraft (by MatrexsVigil)
Morpheus (by Quetzi)
Inventory Tweaks (by Kobata)
Immersive Engineering (by BluSunrize)
FTBLib (by FTB)
FTB Utilities (by FTB)
Botania (by Vazkii)
Better Builder's Wands (by Portablejim)
CoFH Core (by TeamCoFH)
Thermal Foundation (by TeamCoFH)
Thermal Expansion (by TeamCoFH)
McJtyLib (by McJty)
RFTools (by McJty)
Ender IO (by CrazyPants_MC)
BiblioCraft (by JDSinclair)
Brandon's Core (by brandon3055)
Thermal Dynamics (by TeamCoFH)
Draconic Evolution (by brandon3055)
Applied Energistics 2 (by AlgorithmX2)
Iron Backpacks (by gr8pefish)
GraveStone Mod (by EuhDawson)
Redstone Arsenal (by TeamCoFH)
Wawla - What Are We Looking At (by darkh4x)
Blood Magic (by WayofTime)
Random Things (by lumien231)
iChunUtil (by iChun)
Morph (by iChun)
p455w0rd's Library (by TheRealp455w0rd)
Wireless Crafting Terminal (by TheRealp455w0rd)
QuantumStorage (by Gigabit1011)
Waila (by ProfMobius)
BdLib (by bdew)
Minefactory Reloaded (by skyboy026)
CodeChickenCore (by chicken_bones)
NotEnoughItems (by chicken_bones)
Funky Locomotion (by RWTema)
ExtraCells2 (by Destroyer7128)
Mekanism (by aidancbrady)
Mekanism Generators (by aidancbrady)
Mekanism Tools (by aidancbrady)
Neat (by Vazkii)
AgriCraft (by InfinityRaider)
Snad (by TheRoBrit)
Portal Gun (by iChun)
OpenModsLib (by OpenMods)
OpenBlocks (by OpenMods)
MalisisCore (by Ordinastie)
MalisisDoors (by Ordinastie)
The Twilight Forest (by Benimatic)
Carpenter's Blocks (by Syntaxial)
Compact Machines (by Davenonymous)
Soul Shards: The Old Ways (by SgtPunishment)
ComputerCraft (by dantwohundred)
Redstone Paste (by FyberOptic)
CoFH Lib (by TeamCoFH)
Simply Jetpacks (by tonius111)
Hats (by iChun)
Ender Storage (by chicken_bones)
Thaumcraft (by azanor)
Big Reactors (by ErogenousBeef)
Ender Zoo (by CrazyPants_MC)
Bagginses (by lorddusk)
Aroma1997Core (by Aroma1997)
AromaBackup (by Aroma1997)
Immersive Integration (by UnwrittenFun)
Sonar Core (by Ollie_Lansdell)
Calculator (by Ollie_Lansdell)
EnderTech (by CarrotCodes)
Thaumic Energistics (by Nividica)
WR-CBE-Universal (by chicken_bones)
ChickenChunks (by chicken_bones)
Blood Arsenal (by Arcaratus)
BetterBedrockGen (by Gigabit1011)
Blur (by tterrag1098)
Moo Fluids (by TheRoBrit)
Ztones (by riciJak)
Magical Crops: Core (by Mark719)
Magical Crops: Armoury (by Mark719)
MrCrayfish's Furniture Mod (by Mr_Crayfish)
Steve's Carts 2 (by Vswe)
Numina (by MachineMuse)
Modular Powersuits (by MachineMuse)
Magical Crops: Decorative (by Mark719)
MFR Magical Crops Compatibility (by Portablejim)
Thaumcraft NEI Plugin (by DjGiannuzz)
MmmMmmMmmMmm (by bonusboni)
TiC Tooltips (by squeek502)
Reliquary v1.3 (by P3pp3rF1y)
Enchanting Plus (by darkh4x)
ChiselTones (by TehNut)
Baublelicious (by DenBukki)
Practicalities (by jotato)
QuantumFlux (by jotato)
FoxLib (by KitsuneKihira)
Tails (by KitsuneKihira)
Translocators (by chicken_bones)
Waterhook (by Henry_Loenwind)
Ender IO Addons (by Henry_Loenwind)
Ender Compass (by MrIbby)
Thaumic Tinkerer (by nekosune)
Backpacks! (by Brad16840)
Ars Magica 2 (by Torarion)
Sync (by iChun)
Gravity Gun (by iChun)
Antique Atlas (by Hunternif)
More Player Models (by Noppes)
Just Enough Calculation (by Towdium)
Matter Overdrive (by simeonradivoev)
Ping (by dmillerw)
Cosmetic Armor Reworked (by ZLainSama)
Witchery (by Emoniph)
Baubles Stuff (by zazpro)
Adventure Backpack (by JavierDarkona)
QmunityLib (by Quetzi)
Blue Power (by Quetzi)
ReAuth (by TechnicianLP)
Runic Dungeons (by MrComputerGhost)
Gilded Games Util (by GildedGames)
The Aether II (by GildedGames)
Mystcraft (by XCompWiz)
Advanced Generators (by bdew)
Power Converters3 (by covers1624)
BuildCraft|Core (by CovertJaguar)
BuildCraft|Factory (by CovertJaguar)
BuildCraft|Builders (by CovertJaguar)
BuildCraft|Transport (by CovertJaguar)
BuildCraft|Silicon (by CovertJaguar)
BuildCraft|Energy (by CovertJaguar)
BuildCraft|Robotics (by CovertJaguar)
ThaumcraftGates (by ganymedes01)
AnimationAPI (by thehippomaster21)
EnderCore (by tterrag1098)
AE2 Stuff (by bdew)
Mine & Blade: Battlegear 2 (by Nerd_Boy)
Aroma1997s Dimensional World (by Aroma1997)
Realistic Terrain Generation (by WhichOnesPink)
NEI Addons (by bdew)
Forestry (by SirSengir)
Gendustry (by bdew)
Binnie's Mods (by Binnie567)
Magic Bees (by MysteriousAges)
Simple Achievements (by tterrag1098)
VeinMiner (by Portablejim)

CDPP Infinity

Advanced Generators

Adventure Backpack

AE2 Stuff

AgriCraft

AnimationAPI

Antique Atlas

Applied Energistics 2

Aroma1997Core

Aroma1997s Dimensional World

AromaBackup

Ars Magica 2

Backpacks!

Bagginses

Baublelicious

Baubles Stuff

BdLib

Better Builder's Wands

BetterBedrockGen

BiblioCraft

Big Reactors