MyCraft is a brand new mod managing system. You know Modloader its similar to that. Up until now Minecraft has been a bit of an awkward process when modding for example a mod developer updates his mod and you need to download and re-install the mod. This mod fixes that problem. If a mod update happens you don’t need to download and re install.

MyCraft are currently looking for developers too join the team too
MyCraft has a lot of features. You don’t need to install or mod your jar. Its an organized mod and is easy to install. MyCraft also helps stop them awkward black screens as it is specific which mods will clash and prevents that . It has a custom mod menu for turning mods on and off. It also has a built in Fly mod!
Obviously this mod has a lot of features and is going to make your experience with mods a lot more pleasant. This mod is still currently being developed but they do have a test download you can download. But to be honest its not worth it yet.
Keep and eye on this managing system it could be the future of Minecraft mod management.