Projects in Awesome Lists tagged with api-mocking

https://github.com/mswjs/msw

Industry standard API mocking for JavaScript.

api api-mocking devtools mock mock-service-worker mocking mocking-framework mocking-library msw mswjs service-worker

Last synced: 24 Apr 2026

https://github.com/spectolabs/hoverfly

Lightweight service virtualization/ API simulation / API mocking tool for developers and testers

api-mock api-mocking api-simulation go golang hoverfly http https mitm mocking proxy rest-api service-virtualization stubbing testing testing-tools

Last synced: 12 Nov 2025

https://github.com/SpectoLabs/hoverfly

Lightweight service virtualization/ API simulation / API mocking tool for developers and testers

api-mock api-mocking api-simulation go golang hoverfly http https mitm mocking proxy rest-api service-virtualization stubbing testing testing-tools

Last synced: 14 Mar 2025

https://github.com/dhuan/mock

Build and test APIs easily

api api-mocking command-line-tool e2e-tests golang mock mock-server server testing

Last synced: 10 Mar 2026

https://github.com/graphql-mocks/graphql-mocks

Build web applications today against the GraphQL APIs of tomorrow.

api-mocking browser graphql graphql-mocks mocking-framework mocking-library node nodejs

Last synced: 04 Apr 2025

https://github.com/marle3003/mokapi

Your API mocking tool for OpenAPI and AsyncAPI using Go and JavaScript - https://mokapi.io

api-mocking api-simulation api-testing fake javascript kafka ldap mock mock-server mock-testing openapi openapi-tooling openapi2 openapi3 openapi31 rest-api smtp swagger swagger2 testing

Last synced: 01 Mar 2026

https://github.com/Rowadz/pollux

A tool that enables you to - Generate fake data in formats like JSON, Python, JS, Ruby, PHP and SQL - Mock restful APIs with Bearer authentication without writing a single line of code with a drag and drop interface.

api-mocking data-mocking fake-data-generator graphql-mock react

Last synced: 25 Mar 2025

https://github.com/getmockd/mockd

High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, SOAP in one binary.

api-mocking chaos-engineering cli developer-tools golang graphql grpc mcp mock-server mqtt service-virtualization soap sse testing websocket

Last synced: 01 Apr 2026

https://github.com/ar27111994/webhook-debugger-logger

Enterprise-grade webhook testing suite for developers. Capture, inspect, replay, forward, validate, and mock webhook traffic in real time without tunnels. Includes SSE live streaming, JSON Schema validation, and signature verification for Stripe, GitHub, Shopify, Slack, and custom HMAC workflows.

api-mocking api-testing debugging developer-tools docker express http-replay nodejs real-time self-hosted shopify sse stripe webhook-testing webhooks

Last synced: 25 Apr 2026

https://github.com/sradevski/aida

Unified data modeling

api-documentation api-mocking api-testing data-mocking data-modeling javascript swagger

Last synced: 19 Jul 2025

https://github.com/mockzilla/mockzilla-mcp

MCP server for Mockzilla. Let Claude Code, Cursor, and Gemini CLI install Mockzilla, inspect OpenAPI specs, and spin up realistic local mock APIs in seconds. No account required for local use.

ai-tools api-mocking api-simulation claude-code claude-desktop cursor developer-tools gemini-cli javascript mcp mock-server mockzilla model-context-protocol open-source openapi

Last synced: 01 Jun 2026

https://github.com/debs-obrien/playwright-api-mocking

Demo of how to mock API's in Playwright for e2e testing

api-mocking playwright testing

Last synced: 30 Oct 2025

https://github.com/ykagano/wiremock-hub

api-mocking mock-server testing wiremock

Last synced: 02 Apr 2026

https://github.com/bischoffdev/karate-ui

Examples for various types of Karate tests, used in my conference talk "Karate - beyond API testing".

api-mocking api-testing karate-framework performance-testing test-automation ui-testing

Last synced: 27 Jan 2026

https://github.com/fiqryq/tarasque

A desktop mock API server for designing, testing, and debugging HTTP endpoints. Built with Tauri v2, Rust, and Svelte 5.

api-mocking desktop-app mock-api mock-server rust svelte tauri-v2

Last synced: 29 May 2026

https://github.com/itsvinayak/mock-crud-api

This package allows you to create mock REST API servers for testing and development purposes. It provides a simple and convenient way to define server configurations, handle requests, and send mock responses.

api-mocking api-rest api-testing mock nodejs testing

Last synced: 17 Nov 2025

https://github.com/danitilahun/jest_testing

Comprehensive testing suite for Next.js applications, encompassing JavaScript unit tests followed by Next.js-specific unit and integration tests. Utilizes Jest for unit testing, integrating To-Do list functionality, and implements API mocking for robust testing of the To-Do list features.

api-mocking integration-testing javascript jest-test mocking-service-worker nextjs unit-testing

Last synced: 03 May 2026

https://github.com/mockoon/playground

Mockoon's playground is a ready-to-use mock API for all your prototyping needs: fake JSON data, JSON placeholders, realistic CRUD API mock, etc. It is also a good way to discover Mockoon's features.

api api-mocking fake-data faker-js mock mock-api mock-data mock-server mocking mocking-utility openapi prototyping rest rest-api server swagger

Last synced: 09 Apr 2025

https://github.com/yogasw/beo-echo-release

Beo Echo - An API mocking and request forwarding service with Golang backend and Svelte frontend. Create mock APIs, forward requests, and manage API behaviors with ease.

api-development api-mocking api-testing developer-tools golang mock-api mock-server request-forwarding svelte tailwindcss

Last synced: 10 Mar 2026

https://github.com/sadabnepal/mountebank-api-mock

Service virtualization example using Mountebank to mock REST APIs and simulate backend services for testing and development.

api-mock api-mocking api-testing mock mock-server mountebank service-virtualization stub stubs testing-tools

Last synced: 02 Jun 2026

https://github.com/mridang/chasm

An OpenAPI 3 mock server in Rust, distributed as a static binary, a WASM module, and reusable crates

api-mocking json-schema mock-server mocking oas3 openapi openapi3 prism rust wasm

Last synced: 25 May 2026

https://github.com/trco/copycat

A lightweight Go package that generates realistic mock API responses for given API requests based on exemplary API responses.

api-mocker api-mocking api-simulation fake-api fake-data http http-mock-data mock-apis mock-data mock-http mock-server mocking testing testing-tools

Last synced: 22 Mar 2025

https://github.com/namuan/api-tools-web

Source code for https://www.webapis.xyz/ developed using Hugo and a custom theme

api api-development api-framework api-mocking api-monitoring api-security api-standards api-testing api-tools hugo-site static-website

Last synced: 28 Mar 2025

https://github.com/mimikos-io/mimikos

A deterministic, OpenAPI-driven mock server that generates realistic API responses with zero manual config.

api-mocking api-testing deterministic developer-tools golang mock-server openapi openapi3 schema-driven test-doubles zero-config

Last synced: 19 Apr 2026

https://github.com/jenkincs/jsongeeks

JSONGeeks - Developer Tools for JSON Processing

api-mocking data-tools developer-tools json-comparison json-converter json-faq json-formatter json-help json-query json-schema json-tools json-validator json-visualization

Last synced: 29 Apr 2026

https://github.com/alinangnaiba/anino

Lightweight .NET mock API server that serves JSON-defined endpoints and forwards unmatched requests to a live backend (YARP) for unified local API during frontend development and testing. Download the tool here https://www.nuget.org/packages/Anino.Tool

api-mocking cli devtools dotnet frontend-development http json mock-server reverse-proxy testing yarp

Last synced: 14 Jan 2026

https://github.com/sharjeelsafdar/project9b-diary-app

This diaries web app is built to learn and demonstrate the use of Redux Toolkit in a practical real world project. The app is developed with react using typescript, redux for state management, Material-UI for UI, and MirageJS for fake API/backend.

api-mocking async-thunk material-ui miragejs react redux reduxtoolkit typescript