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#mocking

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.

72 records
Tagged “mocking”Ranked by health index
Go
75Goodhealth index
httptape/httptape
HTTP traffic recording, sanitization, and replay library for Go. Record real API interactions, automatically redact secrets and PII, replay as mock server. Embeddable, zero dependencies, sanitize-on-write.
Go★ 2Oct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
—
75Goodhealth index
ramantsitou/MockQueryable
Mocking Entity Framework Core operations such ToListAsync, FirstOrDefaultAsync etc. Author Raman Tsitou
C#★ 868Sep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
NuGet
73Goodhealth index
iamdmitrij/Tethos
Library which allows to seamlessly mock dependencies for unit tests 🔬
C#★ 3Sep 26, 2026
MITSep 26, 2026 · metrics 2.10.0
Maven
73Goodhealth index
keploy/java-sdk
Official Keploy Java SDK 🔴
Java★ 33Sep 29, 2026
Apache-2.0Sep 29, 2026 · metrics 2.10.0
RubyGems
73Goodhealth index
testdouble/mocktail
🥃 Take your Ruby, and make it a double!
Ruby · HTML★ 276Oct 12, 2026
MITOct 12, 2026 · metrics 2.10.0
NuGet
71Goodhealth index
JasonBock/Rocks
A mocking library based on the Compiler APIs (Roslyn + Mocks)
C#★ 389Sep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
npm
71Goodhealth index
commerce-klaus/commerce-klaus
"Klaus is here to tame the SFCC Rhino." 🦏
TypeScript · JavaScript★ 0↓ 7,687/moSep 10, 2026
MITSep 10, 2026 · metrics 2.10.0
npm
71Goodhealth index
mcous/vitest-when
Stub behaviors of Vitest mock functions based on how they are called
TypeScript★ 50↓ 728.1K/moOct 15, 2026
MITOct 15, 2026 · metrics 2.10.0
Packagist
69Goodhealth index
dg/bypass-finals
Removes `final` and `readonly` keywords from source code on-the-fly and allows mocking of final methods and classes. It can be used together with any test tool such as PHPUnit or Mockery.
PHP★ 580↓ 1M/moSep 13, 2026
Custom licenseSep 13, 2026 · metrics 2.10.0
npm
69Goodhealth index
thefrontside/simulacrum
A simulation platform for use during testing, during development and for high-fidelity application previews
TypeScript★ 117↓ 61.4K/moSep 15, 2026
No licenseSep 15, 2026 · metrics 2.10.0
Go
69Goodhealth index
tkrop/go-testing
A simple framework for writing effective unit, component, and integration tests.
Go★ 6Sep 5, 2026
Custom licenseSep 5, 2026 · metrics 2.10.0
npm
67Goodhealth index
k35o/storybook-addon-mock-date
No repository description published.
TypeScript★ 3↓ 436.1K/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
npm
67Goodhealth index
typicode/json-server
Get a full fake REST API with zero coding in less than 30 seconds (seriously)
JavaScript★ 75.7K↓ 1.5M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
RubyGems
65Goodhealth index
clarkedb/grift
Mocking and spying in Ruby's MiniTest framework
Ruby★ 12Oct 14, 2026
MITOct 14, 2026 · metrics 2.10.0
npm
65Goodhealth index
eatsjobs/media-mock
simulates and mock media devices like webcams in web applications
TypeScript★ 7↓ 40.7K/moOct 11, 2026
MITOct 11, 2026 · metrics 2.10.0
npm
65Goodhealth index
vitalets/request-mocking-protocol
A protocol for declarative mocking of HTTP requests.
TypeScript★ 37↓ 17.8K/moSep 10, 2026
MITSep 10, 2026 · metrics 2.10.0
Go · PyPI
60Moderatehealth index
ovechkin-dm/mockio
Mockito for golang
Go★ 195Sep 19, 2026
MITSep 19, 2026 · metrics 2.10.0
NuGet
59Moderatehealth index
DynamicsValue/fake-xrm-easy
FakeXrmEasy: The Test Automation Framework for the Power Platform / Dataverse
C#★ 35Sep 15, 2026
Custom licenseSep 15, 2026 · metrics 2.10.0
NuGet
59Moderatehealth index
cwinland/FastMoq
Provider‑first .NET testing framework for auto‑mocking, DI‑driven test creation, and optional Moq compatibility.
C#★ 5Sep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
—
59Moderatehealth index
jensvogt/awsmock
AWS Mock
C++★ 8Sep 5, 2026
GPL-3.0Sep 5, 2026 · metrics 2.10.0
PyPI
56Moderatehealth index
pnuckowski/aioresponses
Aioresponses is a helper for mock/fake web requests in python aiohttp package.
Python★ 557↓ 7M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
NuGet
53Moderatehealth index
cezarypiatek/GRPC-Mock-Server
Super fast, platform independent, standalone component for mocking GRPC services using WireMock.NET stubbing engine
C#★ 33Sep 21, 2026
MITSep 21, 2026 · metrics 2.10.0
Hex
50Moderatehealth index
appunite/mockery
Simple mocking library for asynchronous testing in Elixir.
Elixir★ 94↓ 48.6K/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0
Packagist
50Moderatehealth index
mpyw/laravel-database-mock
[Experimental] Database Mocking Library which mocks PDO underlying Laravel Connection classes
PHP★ 6↓ 1,193/moSep 5, 2026
MITSep 5, 2026 · metrics 2.10.0
NuGet
50Moderatehealth index
usausa/Smart-Net-Mock-Data
🍀 ADO.NET mock library - fake DbConnection/DbCommand/DbDataReader to unit-test data access without a database
C#★ 4Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
Packagist
48Weakhealth index
joomla-framework/test
Joomla Framework Test Package
PHP · Jsonnet★ 3↓ 9,217/moOct 20, 2026
GPL-2.0Oct 20, 2026 · metrics 2.10.0
PyPI
48Weakhealth index
mongomock/mongomock
Small library for mocking pymongo collection objects for testing purposes
Python★ 1,003Sep 14, 2026
ISCSep 14, 2026 · metrics 2.10.0
crates.io
48Weakhealth index
ryo33/mry
A simple mocking library for structs, traits, and function.
Rust★ 77↓ 7,309/moOct 3, 2026
No licenseOct 3, 2026 · metrics 2.10.0
Go
44Weakhealth index
lesiw/moxie
Go mock library that proxies method calls to embedded types.
Go★ 12Sep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
Packagist
44Weakhealth index
mpyw/mockery-pdo
[Experimental] BDD-style PDO Mocking Library for Mockery
PHP★ 3↓ 1,190/moSep 5, 2026
MITSep 5, 2026 · metrics 2.10.0