mock

keploy/keploy

+202

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

orval

+12

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. 🍺

mockoon

+12

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.

mimesis

+12

Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.

mswjs/msw

+12

The industry standard for API mocking in JavaScript.

nock/nock

+5

HTTP server mocking and expectations library for Node.js

microcks

+4

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

ng-mocks

+3

Angular testing library for mocking components, directives, pipes, services and facilitating TestBed setup

mockk/mockk

+3

mocking library for Kotlin