Typescript mock server. Why annotate mocks? A lightweight, TypeScript-first gRPC mock ...
Typescript mock server. Why annotate mocks? A lightweight, TypeScript-first gRPC mock server designed for testing. Easily create mock gRPC services from your . js mock server running live, interactive mocks in place of real APIs. Using TypeScript for mocking services in your projects can greatly improve your testing and development workflow. Node. Just your type definitions and suddenly you have realistic endpoints returning proper data. The user can choose which response has to be used by each route on each particular moment. Using generic arguments, you can annotate things like path parameters, request and response body types, GraphQL variables, and more. Learn how to quickly build a flexible mock REST API server using TypeScript, Express, @faker-js/faker, fakerest, and msw for frontend development, testing, and demos. Supports single-server and multi-server management, suitable for development, testing, and production environments. By utilizing libraries such as json-server and MSW or implementing custom mocking logic, developers can create realistic mock responses for testing and development purposes. proto files without complex setup. Mock Service Worker is an API mocking library that allows you to write client-agnostic mocks and reuse them across any frameworks, tools, and environments. Generate Mock Files. Sep 3, 2025 路 Which are the best open-source mock-server projects in TypeScript? This list will help you: mockoon, prism, requestly, smocker, mockttp, atmo, and mockingbird. Jan 29, 2026 路 I spent the last week (January 20, 2026) building TypeServe, a tool that turns your TypeScript types into a working mock API server. Makes able to define different responses for the same route. No backend code. Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations. com Sponsor Star 18 Code Issues Pull requests Apr 17, 2025 路 Mastering API Testing with Mocking in TypeScript: An Intro to Mock Service Worker Hey developers! 馃憢 If you’re diving into the front-end world and struggling with API testing, you’re about Apr 12, 2025 路 Mastering API Testing with Mocking in TypeScript: An Intro to Mock Service Worker # webdev # javascript # beginners # testing Hey fellow developers! 馃憢 If you’re diving into the front-end world and struggling with API testing, you’re about to discover your new best friend: Mock Service Worker (MSW). 2 days ago 路 The 4 Core Tools searchPatient - Find patients by name/DOB/phone/MRN getPatient - Get patient by ID searchAppointments - Find appointments by patient/date/status createAppointment - Book new appointments Implementation Phases Scaffold - Set up npm workspaces, TypeScript Shared - FHIR types + mock data (5 patients, 8 appointments) MCP Server - Build the 4 tools for Claude/local dev Agent Server Feb 28, 2021 路 Watch this 4 minutes tutorial on mocking a basic REST API response with Mock Service Worker to get a better understanding of how this library works and feels: Today we're going to have a practical dive-in into adding TypeScript to your API mocking experience to bring it one step further. Watch now Industry standard API mocking for JavaScript. mock-server postman openrpc openrpc-document Updated Jun 19, 2024 TypeScript mockoon / mockoon. Jul 25, 2025 路 A TypeScript-based mock server that supports automatic generation of mock response files from Swagger (OpenAPI 3. 0) YAML files and provides a web interface for managing mock responses. Example of generated code Mock Service Worker facilitates type-safe API mocking through generic arguments in TypeScript. By creating mock services, you can isolate your components, speed up your tests, and ensure the predictability of your application's behavior. Getting started View on GitHub This command reads an OpenAPI spec (the Swagger Petstore), generates TypeScript code for a mock server in mock-api, and starts the server. This command reads an OpenAPI spec (the Swagger Petstore), generates TypeScript code for a mock server in mock-api, and starts the server. Example of generated code. No database setup. It makes able to define many different responses for a same route, so, you can change the whole mocked API behavior by simply changing the response of one or many routes while the server is running. We would like to show you a description here but the site won’t allow us. API-Mock-Gen Generate mock REST API servers and TypeScript SDKs from OpenAPI specifications. 1. Node. Mocking API responses in Typescript is a valuable skill that can significantly improve the efficiency and reliability of frontend development. opq hzm slm jun rwz esr nvy pyq ssy lxa tyc yvv hit oou iip
