Seamless REST/GraphQL API mocking library for browser and Node.js.

A Mock API for AWS Kinesis

Mock http requests made using fetch

Jest hooks for JSDOM location mock

**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).

TypeScript definitions for service-worker-mock

A configurable mock file system. You know, for testing.

Mock a canvas in your vitest tests.

🌗 A module used to mock canvas in Vitest.

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Easy and powerful mocking of AWS SDK v3 Clients

Mock a canvas in your jest tests.

Custom matchers for AWS SDK Client mock to be used in vitest

Mock infrastructure for AI application testing — point your SDK at one local port and every provider, protocol, and service answers deterministically.

OpenTelemetry Collector Metrics Exporter allows user to send collected metrics to the OpenTelemetry Collector

Type safe mocking extensions for jest

OpenTelemetry Collector Exporter allows user to send collected log records to the OpenTelemetry Collector

A tool to mock a JWKS for development of microservices who consume jwts signed with RSA

Mock websockets and assert complex websocket interactions with Vitest

fetch mock for jest