JensRavens/Interstellar

Health v2 · maintenance only

Flags: archived

Adoption not part of the score

1078 stars · 253 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Interstellar is a lightweight Swift library providing a simple Observable<T> implementation for functional reactive programming. It supports map/transform pipelines, error handling, and multithreading with GCD via its WarpDrive companion, running on iOS, macOS, and Linux.

Use cases

• reactive programming in swift without heavy frameworks
• simple observable signal implementation
• chain async function calls with error handling in swift
• lightweight alternative to rxswift
• multithreading with gcd made simple in swift
• cross-platform reactive code for ios and linux

When to choose

• you want a minimal, easy-to-understand reactive primitive instead of a full Rx framework
• you need Observable/subscribe semantics with map and error pipelines in Swift
• you target iOS, macOS, or Linux with Swift and want a tiny dependency

When to avoid

• you need a full-featured reactive framework with schedulers, backpressure, and rich operators
• you need actively maintained Swift 5.1+/Combine-era support, as the last release was 2019
• your project already uses Combine or RxSwift

Facets

library · maturity maintenance

concurrency developer-tools developer-tools cross-platform programming-languages reactive-programming observable frp swift-library gcd swift ios macos linux

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