fast-check
7.1#1 in property-based testing toolsFree planFree planWebAPILinuxSelf-hosted
Visitfast-check vs StreamData
StreamData
5.6#18 in property-based testing toolsFree planFree planAPI
VisitWhat both publish
| Fact | fast-check | StreamData |
|---|---|---|
| Purpose | fast-check is a property-based testing library for JavaScript and TypeScript that generates inputs, runs assertions over many cases, and shrinks failures to smaller counterexamples. | StreamData is an Elixir library for data generation and property-based testing. |
fast-check plans
- fast-checkFree
StreamData plans
- StreamDataFree
Pick fast-check if…
It suits JavaScript and TypeScript developers who want to check behavior across generated inputs, including stateful scenarios. Its runner-agnostic design can fit projects using a range of test runners.
Pick StreamData if…
It suits Elixir developers who want generated inputs for ExUnit property tests or test data. It is not suited to stateful property-based testing needs.