What is Interstellar?

Interstellar is a Simple and lightweight Functional Reactive Coding in Swift for the rest of us.


  • Lightweight, simple, cross plattform FRP
  • Multithreading with GCD becomes a breeze
  • Most of your methods will conform to the needed syntax anyway.
  • Swift 3 and 4 compatibility
  • Multithreading with GCD becomes a breeze via WarpDrive
  • Supports Linux and swift build
  • BYOR™-technology (Bring Your Own Result<T>)


  • Pricing: Free
  • Resource Link: https://github.com/JensRavens/Interstellar
  • Resource Maker: Jens Ravens
  • Mobile Platform Destination: iOS Apps
  • Mobile Platform Support: Native iOS
  • Programming Languages: Swift
  • iOS Versions Supported: iOS 7.0+, iOS 8.0+, iOS 9.0+, iOS 10.0+, iOS 11.0+, iOS 12.0+
  • CocoaPods: Interstellar
  • Carthage: JensRavens/Interstellar
  • Swift Package Manager: https://github.com/jensravens/interstellar.git