Memory Bar by Henry Loenwind
Adds the splash screen memory bar to the F3 screen, and with a hotkey to the ingame HUD
Engineer's Toolbox is a tech mod with a focus on customization. It's based around blocks called sockets which can have modules installed on their sides to serve various functions. Different modules can do everything from simple redstone logic, to generating energy
VillagerShops by DosMike
Set up Mobs of any type as admin shop. Shops will use a Inventory-Menu to buy/sell items
Endless City by Julian Hyde
Creates a vast empty city, to be explored and destroyed. Explore and city and try to return life to this ravaged land
The Lion King Mod by Mevans
The Lion King Mod adds another realm to explore: the Pride Lands, complete with new blocks and items, animals, ores, biomes and much more, based around the Lion King. Meet characters, trade for unique rewards, undertake quests and defeat enemies in an adventure like no other!
MoreMeat 2 by Fearitude
This mod adds a huge variety of new meat items that drop from existing animals. It also adds the very useful Meat Machine, a capturing and slaughtering device, as well as all items previously in the BetterWheat mod.