JSONGenerator is described as 'In a world dominated by data-driven applications and services, JSON has become the lingua franca of data interchange. The JSON Generator was built to craete a new, more intuitive way of crafting JSON data structures' and is an website in the development category. There are more than 10 alternatives to JSONGenerator, not only websites but also apps for Windows, Linux, SaaS and Mac. The best JSONGenerator alternative is Mock Turtle, which is free. Other great sites and apps similar to JSONGenerator are Random Data, dbForge Data Generator for MySQL, DataConstruct and Generate Data.
It's hard to put together a meaningful UI prototype without making real requests to an API. By making real requests, you'll uncover problems with application flow, timing, and API design early, improving the quality of both the user experience and API.
