baconjs
A small functional reactive programming lib for JavaScript.
kefir
Reactive Programming library for JavaScript inspired by Bacon.js and RxJS with focus on high performance and low memory usage
kefir-cast
Convert various types of streams to Kefir streams.
@hitorisensei/kefir-atomic
Fork of Kefir.js with atomic combine operations. Atomic combine operations doesn't emit unpredictable intermediate values if all sources come from the single root and are synchronous transformations (ex. mapping the Redux state).