JSON Server vs Postman: What are the differences?
JSON Server: Get a full fake REST API with zero coding in less than 30 seconds. For front-end developers who need a quick back-end for prototyping and mocking. Created with <3 for front-end developers who need a quick back-end for prototyping and mocking; Postman: Only complete API development environment. Postman is the only complete API development environment, used by nearly five million developers and more than 100,000 companies worldwide.
JSON Server and Postman can be primarily classified as "API" tools.
"Stupid simple" is the top reason why over 2 developers like JSON Server, while over 464 developers mention "Easy to use" as the leading cause for choosing Postman.
JSON Server is an open source tool with 41.2K GitHub stars and 3.68K GitHub forks. Here's a link to JSON Server's open source repository on GitHub.