typelift/SwiftCheck
QuickCheck for Swift observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4413
- days_rel: n/a
- days_push: 1613
- n_releases_24m: 0
Adoption not part of the score
1427 stars · 110 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
SwiftCheck is a property-based testing library for Swift, porting the Haskell QuickCheck approach. It automatically generates random test data to verify that program properties hold across a wide range of inputs.
Use cases
- property-based testing in swift
- generate random test data for unit tests
- port quickcheck tests to swift
- test invariants of algorithms and data structures
- find edge cases in swift functions automatically
- shrink failing test cases to minimal examples
When to choose
- you want property-based testing in a Swift project
- you want to complement XCTest with randomized input testing
- you want automatic shrinking of failing cases
When to avoid
- you only need simple example-based assertions
- your project is not written in Swift
- you need a library under active development with frequent releases
Facets
library · maturity maintenance
testing fuzzing testing developer-tools programming-languages property-based-testing quickcheck random-test-data xctest-complement swift macos ios linux
1 source
- readme: https://github.com/typelift/SwiftCheck · fetched 2026-08-28 · b59e8aac41ac
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| typelift/SwiftCheck | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="typelift/SwiftCheck")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem