mock-api

Intercept HTTP requests and responses. Modify HTTP request/response body. Modify HTTP request/response headers. Redirect requests. HTTP logger. Mock APIs. Inject scripts. Block requests. Modify query parameters

react chrome-extension testing open-source typescript rest-api http-proxy debug postman interceptor redirect mock-api http-interceptor tailwind modify-response

UpdatedMar 23, 2025
TypeScript

matthewgallina /smockin

Star89

Dynamic API, S3 & Mail mocking for web, mobile & microservice development.

java api simulation mock-server raml s3 s3-bucket mocking api-rest java-8 api-simulation api-mock mock-api api-mocking

UpdatedFeb 3, 2025
Java

mockyeah /mockyeah

Star60

A powerful service mocking, recording, and playback utility.

mock cli integration proxy proxy-requests integration-testing mock-server proxy-server mocking playback mock-services record request-response-processing mock-responses mock-fetch mock-api mock-fetch-api request-response playback-utility

UpdatedJan 11, 2023
JavaScript

D-Pow /mock-requests

Star38

The first fetch/XMLHttpRequest network-mocking library that's actually user-friendly

javascript mock api mocking javascript-library api-wrapper developer-tools mock-library mock-services mocking-library mock-responses mock-api mock-apis api-mocking dynamic-mock dynamic-responses

UpdatedMar 2, 2025
JavaScript

mocks-rs /mocks

Star37

Mock REST APIs from JSON with zero coding within seconds.

rust cli command-line mock-server command-line-tool mocks mock-api

UpdatedOct 6, 2025
Rust

mockoon /mock-samples

Sponsor

Star30

Start using Mockoon in no time with popular APIs mock samples.

mock api rest server rest-api mock-server mocking prototyping mocking-utility mock-data openapi3 mock-api json-mock-server json-mock mock-samples

UpdatedSep 29, 2025
TypeScript

diegorubin /tshield

Star23

API mocks for development and testing

ruby mock-server api-simulation hacktoberfest vcr mock-responses mock-api

UpdatedOct 29, 2023
Ruby

mockoon /mockoon.com

Sponsor

Star23

Mockoon application official website repository and documentation

mock api rest server rest-api mock-server mocking prototyping mocking-utility mock-data openapi3 mock-api json-mock-server json-mock

UpdatedOct 10, 2025
TypeScript

shelcia /mocker

Star18

Mocker can generate mock data with API endpoints, powered by faker.js

react nodejs api-generator hacktoberfest mock-api fakerjs iwoc2024

UpdatedSep 18, 2025
JavaScript

VINAYAK9669 /React-QuizApp

Star17

The "React Quiz App" is a dynamic and engaging web application built with React.js. This project offers a variety of features, including a complete responsive design for seamless use on different devices, a clean and intuitive user interface, and a timed quiz with a progress bar to track your progress.

reactjs mock-api useeffect usereducer-hooks react-quiz-app