GasStation is library that gives mods the ability of loading mixins without embedding the entire SpongePowered Mixins library inside themselves.
This library is based on SpongeMixins, but with several significant differences:
GasStation is designed to be 100% backwards compatible with SpongeMixins, and in most cases it's a simple delete and drag&drop upgrade. However, mods designed to run on GasStation might not work on SpongeMixins if they use any of the extra features included in this library.
Integrated into the buildscript of https://github.com/FalsePattern/ExampleMod1.7.10
GasStation is licensed under LGPLv3.
Full license notice here: https://github.com/FalsePattern/GasStation/blob/master/LICENSE
SpongePowered Mixins is licensed under MIT, and is compatible with LGPLv3.
Full license notice here: https://github.com/SpongePowered/Mixin/blob/master/LICENSE.txt
MixinExtras is licensed under MIT, and is compatible with LGPLv3.
Full license notice here: https://github.com/LlamaLad7/MixinExtras/blob/master/LICENSE
MixinBooterLegacy is licensed under LGPLv2.1+, and is compatible with LGPLv3.
Full license notice here: https://github.com/tox1cozZ/mixin-booter-legacy/blob/master/LICENSE
SpongeMixins is licensed under MIT, and is compatible with LGPLv3.
Full license notice here: https://github.com/TimeConqueror/SpongeMixins/blob/master/LICENSE
Mixingasm is licensed under Unlicense, and is compatible with LGPLv3.
Full license notice here: https://github.com/makamys/Mixingasm/blob/master/UNLICENSE

Mixin 0.8 library for 1.7.10 that works in place of other loaders too.