Version 0.10.7.0 - Recommended
Website: http://ag.teamdna.de/
Website: http://ae-mod.info/
Website: http://www.big-reactors.com/#/
With Binnie's normal incredibly slow update cycle lagging considerably behind that of Forestry's, I got bored waiting for the next version to potentially be released, and made a patcher mod to manually fix his mods to work with Forestry 4. Everything is done via ASM, meaning none of Binnie's own code is being distributed in case you were worrying ;)
Extra trees and bees
Website: http://botaniamod.net/index.php
CodeChickenCore is a simple Java library of utilities that may be of use to modders. It is primarily used by Chicken_bones' mods.
Website: http://www.computercraft.info/
Scripts, mostly for crafting recipes but other things can be added.
Website: https://foxelbox.com
Website: https://foxelbox.com
This is a mod that contains the keybinds. This makes sure that the default keybinds aren't dangerous but also prevents the overriding of the user's own keybinds for every config update.
Website: https://foxelbox.com
Website: https://foxelbox.com
Website: http://ichun.us/mods/ichunutil/
Inventory Tweaks allows you to easily manage your inventory, in both single player and multiplayer.
dependency for recurrent complex
Website: http://www.liteloader.com/
LiteLoader is a lightweight bootstrap designed to give base-clean Minecraft mods a way of hooking into the game without having to use one of the more heavyweight mod API's.
Website: http://aidancbrady.com/mekanism/
Website: http://aidancbrady.com/mekanism/
Website: http://aidancbrady.com/mekanism/
Website: http://machinemuse.net/download.php
Dependency for AS+
NotEnoughItems allows you to quickly view recipes in the game.
Website: http://www.openmods.info/
Website: http://www.openmods.info/
Website: http://www.railcraft.info/releases
VoxelMap is a minimap and worldmap mod that makes a great effort to be accurate to the colors you see in the world (and your resource pack). Display your surroundings, or view the entire (explored) world.