PanJiaChen / vue-element-admin
:tada: A magical vue admin https://panjiachen.github.io/vue-element-admin
PanJiaChen / vue-element-admin
google / googletest
GoogleTest - Google Testing and Mocking Framework
stretchr / testify
A toolkit with common assertions and mocks that plays nicely with the standard library
didi / DoKit
ไธๆฌพ้ขๅๆณๅ็ซฏไบงๅ็ ๅๅ จ็ๅฝๅจๆ็ๆ็ๅนณๅฐใ
keploy / keploy
Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.
mswjs / msw
The industry standard for API mocking in JavaScript.
mockito / mockito
Most popular Mocking framework for unit tests written in Java
nock / nock
HTTP server mocking and expectations library for Node.js
255kb / stack-on-a-budget
A collection of services with great free tiers for developers on a budget. Sponsored by Mockoon, the best mock API tool. https://mockoon.com
mockery / mockery
Mockery 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).
evolus / pencil
The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.
zuiidea / antd-admin
AI-friendly enterprise front-end best practices
sinonjs / sinon
Test spies, stubs and mocks for JavaScript.
karatelabs / karate
Test Automation Made Simple
getmoto / moto
A library that allows you to easily mock out tests based on AWS infrastructure.
mockoon / mockoon
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
wiremock / wiremock
A tool for mocking HTTP services
vektra / mockery
A mock code autogenerator for Go
orval-labs / orval
orval is able to generate client with appropriate type-signatures (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification, either in yaml or json formats. ๐บ
devlooped / moq
The most popular and friendly mocking framework for .NET
mockk / mockk
mocking library for Kotlin
hey-api / hey-api
๐จโ๐ Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.
ardatan / graphql-tools
:wrench: Utility library for GraphQL to build, stitch and mock GraphQL schemas in the SDL-first approach
AliSoftware / OHHTTPStubs
Stub your network requests easily! Test your apps with fake network data and custom response time, response code and headers!
stoplightio / prism
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
mock-server / mockserver-monorepo
MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.
ministackorg / ministack
Ministack: Free, open-source local AWS emulator - 60+ services, Terraform compatible, real databases. Free forever. MIT licensed.
lk-geimfari / mimesis
Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.
JimLiu / baoyu-design
Run Claude Design locally as an Agent Skill โ Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus or Claude.
getsentry / responses
A utility for mocking out the Python Requests library.
kananinirav / AWS-Certified-Cloud-Practitioner-Notes
AWS Certified Cloud Practitioner Short Notes And Practice Exams (CLF-C02)
bblimke / webmock
Library for stubbing and setting expectations on HTTP requests in Ruby.
fabric8io / kubernetes-client
Java client for Kubernetes & OpenShift
travisjeffery / timecop
A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and DateTime.now in a single call.
pester / Pester
Pester is the ubiquitous test and mock framework for PowerShell.
mockito / mockito-kotlin
Using Mockito with Kotlin
Schlaubischlump / LocationSimulator
MacOS application to spoof / fake / mock your iOS / iPadOS or iPhoneSimulator device location. WatchOS and TvOS are partially supported.
kevin1024 / vcrpy
Automatically mock your HTTP interactions to simplify and speed up testing
nsubstitute / NSubstitute
A friendly substitute for .NET mocking libraries.
typegoose / mongodb-memory-server
Manage & spin up mongodb server binaries with zero(or slight) configuration for tests.
CristianOlivera1 / openvid
Create professional demos and 3D mockups in seconds, directly in your browser
SpectoLabs / hoverfly
Lightweight service virtualization/ API simulation / API mocking tool for developers and testers
daimon3332 / address
A self-hosted address and synthetic test-profile generator for 27 countries and regions, built from real open-data streets, administrative areas, coordinates, and postcodes. Supports multilingual output, IP-nearby generation, map previews, and API access. ๅบไบ็ๅฎๅผๆพๆฐๆฎ็่ชๆ็ฎกๅฐๅไธๅๆๆต่ฏ่ตๆ็ๆๅจ๏ผ่ฆ็ 27 ไธชๅฝๅฎถๅๅฐๅบ๏ผๆฏๆๅค่ฏญ่จๅฐๅใIP ้่ฟ็ๆใๅฐๅพ้ข่งไธ API ่ฐ็จ
matryer / moq
Interface mocking tool for go generate
pact-foundation / pact-ruby
Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.
mountebank-testing / mountebank
Over the wire test doubles
jakerella / jquery-mockjax
The jQuery Mockjax Plugin provides a simple and extremely flexible interface for mocking or simulating ajax requests and responses
jarcoal / httpmock
HTTP mocking for Golang
microcks / microcks
The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project ๐
Kong / insomnia-mockbin
Insomnia Mockbin is the underlying backend for the API mocks capability of Insomnia. It is built and used by Kong, the author of the open-source Kong Gateway.
pytest-dev / pytest-mock
Thin-wrapper around the mock package for easier use with pytest
unkn0wn-root / resterm
Terminal API client for HTTP, GraphQL, gRPC, WebSocket and SSE. Plain .http files you can diff and version, with scripted tests, workflows, mocks, recorder, and a CLI runner for CI.
haskell-servant / servant
Servant is a Haskell DSL for describing, serving, querying, mocking, documenting web applications and more!
nimbalyst / nimbalyst
Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents in parallel, edit their work visually in markdown, mockups, and diagrams, and track tasks. Free, MIT-licensed desktop app for macOS, Windows, Linux, with mobile companion for iOS and Android.
FakeItEasy / FakeItEasy
The easy mocking library for .NET
asomers / mockall
A powerful mock object library for Rust
kubb-labs / kubb
๐งก Turn your API spec into type-safe code. Generate TypeScript types, API clients, hooks, validators and mocks from a spec such as OpenAPI.
wiremock / WireMock.Net
WireMock.Net is a flexible product for stubbing and mocking web HTTP responses using advanced request matching and response templating. Based on WireMock Java, but extended and different functionality. Full documentation can be found at https://wiremock.org/dotnet/.
stripe / stripe-mock
stripe-mock is a mock HTTP server that responds like the real Stripe API. It can be used instead of Stripe's testmode to make test suites integrating with Stripe faster and less brittle.
TestableIO / System.IO.Abstractions
Just like System.Web.Abstractions, but for System.IO. Yay for testable IO access!