All tags
Catalogue tag

#assertions

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.

20 records
Tagged “assertions”Ranked by health index
npm
80Goodhealth index
chaijs/chai
BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
JavaScript★ 8,267↓ 376M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
Maven
80Goodhealth index
karatelabs/karate
Test Automation Made Simple
Java★ 8,903Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
Maven · npm
77Goodhealth index
kotest/kotest
Powerful, elegant and flexible test framework for Kotlin with assertions, property testing and data driven tests.
Kotlin★ 4,783Jul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
—
74Goodhealth index
Pester/Pester
Pester is the ubiquitous test and mock framework for PowerShell.
PowerShell★ 3,304Jul 18, 2026
Custom licenseJul 18, 2026 · metrics 1.13.0
npm · NuGet · RubyGems
72Goodhealth index
AwesomeAssertions/AwesomeAssertions
A fork of FluentAssertions controlled by the community.
C#★ 1,094Jul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
Packagist
71Goodhealth index
nette/tester
Tester: enjoyable unit testing in PHP with code coverage reporter. 🍏🍏🍎🍏
PHP★ 486↓ 77.4K/moJul 14, 2026
Custom licenseJul 14, 2026 · metrics 1.13.0
Packagist
67Moderatehealth index
sinnbeck/laravel-dom-assertions
Adds DOM assertions to laravels test responses
PHP★ 106↓ 14.2K/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
NuGet
65Moderatehealth index
AutoFixture/AutoFixture
AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.
C#★ 3,532Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
65Moderatehealth index
sindresorhus/is
Type check values
TypeScript★ 1,790↓ 204M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
PyPI
63Moderatehealth index
Solganis/assertpy2
Fluent, fully-typed assertion library for Python: type-narrowing assertions, contract testing, composable matchers, and structural matching.
Python★ 4↓ 6,017/moJul 19, 2026
BSD-3-ClauseJul 19, 2026 · metrics 1.13.0
—
61Moderatehealth index
taoensso/truss
Micro toolkit for Clojure/Script errors
Clojure★ 328Jul 22, 2026
EPL-1.0Jul 22, 2026 · metrics 1.13.0
Go · npm
60Moderatehealth index
mvrahden/go-test
Go test suite framework powered by code generation — BDD vocabulary, lifecycle hooks, fixtures, snapshots. Zero reflection, zero runtime deps.
Go★ 107↓ 0/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
Packagist
58Moderatehealth index
123inkt/utils
A library for small and convenient utility methods
PHP★ 1↓ 2,334/moJul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
npm
58Moderatehealth index
KensioSoftware/smartass
TypeScript-first test assertion functions with precise type narrowing via assertion signatures.
TypeScript★ 2↓ 3,331/moJul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
Go
58Moderatehealth index
gontract/gontract
A require-ensure-library for contract-programming with pre- and postconditions in golang
Go★ 3Jul 17, 2026
LGPL-3.0Jul 17, 2026 · metrics 1.13.0
npm · Go
58Moderatehealth index
verfix-dev/verfix
Verification runtime and execution observability for AI-generated web apps.
TypeScript · JavaScript★ 3↓ 5,308/moJul 21, 2026
Custom licenseJul 21, 2026 · metrics 1.13.0
npm
56Moderatehealth index
EskiMojo14/mix-n-matchers
Miscellaneous custom Jest compatible matchers
TypeScript · MDX★ 3↓ 2,143/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
Packagist
53Moderatehealth index
Codeception/module-asserts
Codeception module containing various assertions
PHP★ 86↓ 1.1M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
44At riskhealth index
paulrberg/prb-test
Modern collection of testing assertions and logging utilities for Solidity
Solidity★ 185↓ 4,437/moJul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
Go
44At riskhealth index
vncntx/preflight
Readable assertions for testing in Go
Go★ 0Jul 21, 2026
MITJul 21, 2026 · metrics 1.13.0