It’s a disposable email platform made for QA and test automation. You get private, isolated inboxes that behave like real ones — but are built for fast, repeatable, testable flows.

Jest is a delightful JavaScript Testing Framework with a focus on simplicity.

Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster.

Unifying API testing, API Performance testing, API Mocks and UI testing.

REST API client library for .NET

API Testing Platform that automatically generates unit test cases with dependency mocks from API calls