apple/swift-async-algorithms

Health v2 · maintenance only

Adoption not part of the score

3704 stars · 223 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

An open-source Swift package providing asynchronous sequence algorithms built on async/await and AsyncSequence. It includes time-based operations like debounce and throttle, and combining operations like merge, combineLatest, and zip.

Use cases

• merge multiple async streams into one
• debounce rapid async events in Swift
• combine latest values from several async sequences
• zip two asynchronous sequences together
• throttle values over time in an async pipeline
• concatenate async sequences with chain

When to choose

• you use Swift async/await and need well-tested async sequence combinators
• you need time-based algorithms like debounce or throttle for async streams
• you want cross-platform, Apple-maintained concurrency utilities

When to avoid

• you work outside the Swift ecosystem
• you need Combine or RxSwift-style reactive APIs with subjects and schedulers
• your project targets Swift versions before 5.5 without async/await support

Facets

library · maturity stable

concurrency developer-tools developer-tools cross-platform cross-platform async-await asyncsequence reactive time-based-algorithms apple swift

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