ReqRes - A hosted REST-API ready to respond to your AJAX requests.
Productivity Power Tools - Extension for Visual Studio - A set of extensions to Visual Studio 2012 Professional (and above) which improves developer productivity.
JSON Placeholder - JSON Placeholder is a modern platform that provides you online REST API, which you can instantly use whenever you need any fake data.
Ghost - Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.
JsonAPI - Application and Data, Languages & Frameworks, and Query Languages
Medium - Welcome to Medium, a place to read, write, and interact with the stories that matter most to you.