Feather is an ultra-lightweight dependency injection (JSR-330) library for Java and Android. It's main goal is to deliver easy-to-use basic dependency injection functionality with high performance and - taken to the extreme - small footprint.
yandex-translate-api is a simple REST client library for Yandex.Translate. The API provides access to the Yandex online machine translation service. It supports more than 60 languages and can translate separate words or complete texts.