RxJava

Offers a rich set of operators like map, filter, and flatMap for transforming data flows without low-level threading management, as shown in the Hello World and background computation examples.

Provides Flowable type with Reactive Streams integration to prevent overwhelming downstream consumers, essential for asynchronous pipelines with variable data rates.

Uses Schedulers to abstract threading, allowing easy switching between computation, I/O, and single-threaded contexts, demonstrated in the simple background computation example.

Includes multiple base types like Flowable, Observable, Single, Maybe, and Completable to model different data flows, from zero to multiple items, enhancing precision in stream handling.