PyPI
schemathesis/schemathesis
Catch API bugs before your users do
MITAug 3, 2026 · metrics 2.10.0
All tags
Catalogue tag
#property-based-testing
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
13 records
PyPI
HypothesisWorks/hypothesis
The property-based testing library for Python
Custom licenseAug 28, 2026 · metrics 2.10.0
npm
dubzzz/fast-check
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
MITAug 12, 2026 · metrics 2.10.0
npm
hegeldev/hegel-typescript
Property-based testing for TypeScript, built on Hypothesis
MITAug 3, 2026 · metrics 2.10.0
NuGet
haf/expecto
A smooth testing lib for F#. APIs made for humans! Strong testing methodologies for everyone!
Apache-2.0Jul 28, 2026 · metrics 2.10.0
Hex
whatyouhide/stream_data
Data generation and property-based testing for Elixir. 🔮
No licenseJul 17, 2026 · metrics 2.10.0
Hex
elixir-toniq/norm
Data specification and generation
MITJul 17, 2026 · metrics 2.10.0
Hex
alfert/propcheck
Property based Testing for Elixir (based upon PropEr)
GPL-3.0Jul 17, 2026 · metrics 2.10.0
PyPI
Zac-HD/hypothesis-jsonschema
Tools to generate test data from JSON schemata with Hypothesis
MPL-2.0Aug 27, 2026 · metrics 2.10.0
Packagist · npm
rasuvaeff/property-testing-core
Framework-agnostic property-based testing engine: generators, shrinking, runner, regression corpus, events
BSD-3-ClauseAug 29, 2026 · metrics 2.10.0
Packagist
rasuvaeff/property-testing-testo
Testo adapter for the property-testing engine: the #[Property] attribute, reflection conventions and TestResult mapping
BSD-3-ClauseAug 26, 2026 · metrics 2.10.0
Go
flyingmutant/rapid
Rapid is a modern Go property-based testing library
MPL-2.0Aug 29, 2026 · metrics 2.10.0
Packagist
rasuvaeff/property-testing
Property-based testing for PHP as a Testo plugin: random generators, shrinking to minimal counterexamples, reproducible seeds
BSD-3-ClauseJul 25, 2026 · metrics 2.10.0