Alternatives to ExUnit

FsCheck suits developers who want generated-input property checks for .NET programs, with properties written in F#, C# or VB.

Boost.Test

Boost.Test is for C++ developers who need unit tests, simple program checks, execution monitoring, or continuous-integration output.

PHPUnit

PHP developers who need to write and run tests can use PHPUnit's command-line runner, assertions, and test doubles.

QUnit

QUnit suits developers testing JavaScript in browsers, workers or server environments.

Pest

Pest suits PHP developers and coding agents needing tests that can extend to browser interactions or LLM evaluations.

GoogleTest suits C++ developers who need unit, integration, death, parameterized, or mocked tests across Linux, macOS, and Windows.

Go testing

It suits Go developers who want built-in tests, fuzzing, benchmarks, profiling, and race detection in their development workflow.

Rust libtest

It suits Rust developers who want Cargo or rustc to build and run crate tests across Linux, macOS, or Windows.

Jasmine suits developers who need to test JavaScript in browsers or Node.js and want configurable runners and matchers.

Kotest suits Kotlin projects that need tests across JVM or Kotlin Multiplatform targets.

It suits Scala and Java developers who want to check program properties against randomized inputs.

Inclavare Containers suits Linux and Kubernetes users who need hardware-backed workload isolation and remote attestation.

NUnit

NUnit suits .NET developers writing unit tests in C#, VB.NET, F#, or C++.

Jest

Jest suits developers maintaining JavaScript or TypeScript codebases who need snapshots, mocks, coverage, parallel execution and watch mode.

Mocha

Mocha suits developers writing JavaScript or TypeScript tests for Node.js or browsers, including those who need asynchronous or parameterized cases.

ScalaTest suits developers and teams writing tests for Scala-family languages or Java who want a choice of testing styles and broad listed integrations.

Vitest

Vitest suits JavaScript and TypeScript developers who want a testing framework that can work with Vite or on its own.

unittest

It suits Python developers who need built-in unit-test organization, command-line discovery, assertions, mocks and CI integration across Linux, macOS or Windows.