Parallel programming on the go

Android Sqlite

A value-semantic, type-safe wrapper for representing 'optional' (or 'nullable') objects of a given type. An optional object may or may not contain a value of the underlying type.

The Boost.Function library contains a family of class templates that are function object wrappers.

Function object wrappers for deferred calls or callbacks.

An STL-compatible hash function object that can be extended to hash user defined types.

Wrapper for Android SharedPreferences with object serialization and RxJava Observables

android xml to object , object to xml

easy storage Object on SharedPreferences

MLKit for Android