Image loader library for Android. Features: image transformations; automatic memory and storage caching; ability to load images from any custom data type; almost unlimited customization.
A port of Ripple Effect from Android L to non L devices.
Example: RippleDrawable.createRipple(view, getColor(R.color.material_blue_600))
Extra "injection" library for Android which uses annotation processing to generate code that does direct field assignment of your extras.
Dart is inspired by ButterKnife.