npm98Exceptionalhealth index
TypeScript · Gherkin★ 5,385↓ 9.7M/moAug 27, 2026
npm98Exceptionalhealth index
HTML · JavaScript★ 7,521↓ 259M/moSep 17, 2026
npm96Exceptionalhealth index
JavaScript · HTML★ 4,242↓ 2.3M/moSep 5, 2026
npm · PyPI · Packagist +496Exceptionalhealth index
C★ 400↓ 32.5M/moAug 27, 2026
Maven96Exceptionalhealth index
Java★ 8,931Aug 28, 2026
npm96Exceptionalhealth index

mochajs/mocha☕️ Classic, reliable, trusted test framework for Node.js and the browser
JavaScript★ 22.9K↓ 58.5M/moOct 18, 2026
RubyGems95Exceptionalhealth index

cucumber/arubaTest command-line applications with Cucumber-Ruby, RSpec or Minitest.
Ruby · Gherkin★ 966Sep 12, 2026
npm · PyPI · RubyGems +295Exceptionalhealth index
Java · Go · C#★ 199↓ 19M/moAug 27, 2026
npm94Exceptionalhealth index

chaijs/chaiBDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
JavaScript★ 8,267↓ 432M/moSep 16, 2026
npm · RubyGems · Maven +194Exceptionalhealth index
TypeScript · Gherkin★ 7↓ 6,259/moSep 12, 2026
npm · Packagist · Hex +494Exceptionalhealth index

cucumber/messagesA message protocol for representing results and other information from Cucumber
C# · PHP · Java★ 41↓ 29.3M/moOct 20, 2026
NuGet · npm · RubyGems94Exceptionalhealth index

fluentassertions/fluentassertionsA very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or BDD-style unit tests. Targets .NET Framework 4.7, as well as .NET Core 2.1, .NET Core 3.0, .NET 6, .NET Standard 2.0 and 2.1. Supports the unit test frameworks MSTest2, NUnit3, XUnit2, MSpec, and NSpec3.
C#★ 3,813Oct 20, 2026
Go94Exceptionalhealth index
Go★ 3,184Sep 9, 2026
NuGet · npm · RubyGems93Exceptionalhealth index
C#★ 1,126Sep 9, 2026
npm · RubyGems · Maven93Exceptionalhealth index
C# · Java · Ruby★ 21↓ 13.4M/moAug 27, 2026
npm · PyPI · Packagist +393Exceptionalhealth index
Python · C# · Perl★ 19↓ 16.7M/moAug 27, 2026
PyPI93Exceptionalhealth index
Python · RobotFramework★ 11.9K↓ 4.3M/moSep 16, 2026

pester/PesterPester is the ubiquitous test and mock framework for PowerShell.
PowerShell★ 3,332Sep 10, 2026
npm90Excellenthealth index
JavaScript · TypeScript★ 719↓ 40.8M/moAug 27, 2026
npm · PyPI · crates.io90Excellenthealth index

dyne/ZenroomSecure execution VM executing human-like language (no-code) to operate on data and advanced cryptographic operations.
C · C++ · Lua★ 250↓ 3,178/moSep 13, 2026
npm89Excellenthealth index
TypeScript★ 8↓ 5,448/moSep 15, 2026
npm89Excellenthealth index

jasmine/jasmineSimple JavaScript testing framework for browsers and node.js
JavaScript★ 15.8K↓ 21.1M/moSep 17, 2026
Go · RubyGems89Excellenthealth index
Go★ 9,043Aug 28, 2026
Packagist88Excellenthealth index
PHP · Gherkin★ 3,968↓ 1.6M/moAug 28, 2026
Packagist · PyPI88Excellenthealth index

mockery/mockeryMockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).
PHP★ 10.7K↓ 11.7M/moAug 27, 2026
npm · Go87Excellenthealth index

Paca-AI/pacaAI-native, free, open-source alternative to Jira, Trello, ClickUp & Monday. Built for Scrum teams where humans and AI agents collaborate as equals — on the same board, the same sprints, the same goals. Self-hosted. Fully customizable via config and plugins.
Go · TypeScript★ 1,824↓ 4,142/moSep 16, 2026
PyPI87Excellenthealth index
Python★ 1,463Sep 12, 2026
Packagist84Excellenthealth index
PHP★ 1,065↓ 3M/moAug 27, 2026
PyPI84Excellenthealth index
Python · Gherkin★ 3,527Sep 10, 2026

catchorg/Catch2A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)
C++★ 21.5KSep 19, 2026