JSON Server vs StopLight: 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; StopLight: Visual API Tooling. Stop writing thousands of lines of specification code. Our intuitive visual editors significantly cut down on design time, and are spec agnostic. Generate OAI (Swagger) and RAML specification code on demand.
JSON Server and StopLight can be primarily classified as "API" tools.
"Stupid simple" is the primary reason why developers consider JSON Server over the competitors, whereas "Intuitive UX" was stated as the key factor in picking StopLight.
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.