What do you think of Sails framework?, based on javascript (node.js)

Question

What significant differences do you have with other frameworks of the same programming language? If someone has any experience with the framework, please do not hesitate to comment

Answer 1

It is built on top of express. It is based on the MVC pattern. It also comes with built-in support for WebSockets with Socket.io and an asset tool grunt. Sails.js lets you decide on the frontend layer, which is often implemented with Angular, Backbone or any other front-end framework. It is also well documented.
On the flipside, Sails has a steep learning curve and is complex to learn. It is an opinionated framework.