purescript-signal

Maintains API equivalence with Elm's Signal module, easing migration for Elm developers and providing a familiar interface, as highlighted in the GitHub description.

Provides runSignal to execute signals containing Effect monad actions, seamlessly bridging Elm-style FRP with PureScript's side effect management, as demonstrated in the README example.

Focuses on core signal abstraction without heavyweight dependencies, making it easy to understand and adopt for declarative reactive programming, per the key features.

Supports standard FRP operations like mapping, filtering, and merging, enabling complex reactive behaviors through simple transformations, as noted in the feature list.