6 projects
LocalStack
LocalStack is a cloud service emulator that provides a fully functional local AWS cloud stack for development and testing. It allows developers to run AWS applications offline by emulating AWS services like S3, Lambda, DynamoDB and others in a local environment.
7,427
1,558
$33M
Moto
Moto is a Python library that mocks AWS services for testing and development purposes. It allows developers to easily test their AWS applications by providing mock implementations of AWS APIs, enabling offline development and testing without incurring actual AWS costs.
4,658
975
$130M
Microcks
Microcks is an open source tool for API mocking and testing. It helps teams simulate API behavior and automate testing by creating mocks from API contracts (OpenAPI, AsyncAPI, etc.) and recording real service traffic. The platform supports REST, GraphQL, gRPC, and event-driven APIs.
781
176
$2.1B
S3Mock
A simple mock implementation of the AWS S3 API startable as Docker image, TestContainer, JUnit 4 rule, JUnit Jupiter extension or TestNG listener
361
92
$1M
fake-gcs-server
Google Cloud Storage emulator & testing library.