Form.io is a flexible and powerful platform that serves as a bridge between your form and the back-end server by providing an agnostic application framework. This resourceful tool simplifies the process of constructing REST APIs by offering an intuitive drag & drop interface, making it accessible to both beginners and experienced developers. It's available in two versions - an open-source edition for individual developers or small projects, and an enterprise version for larger scale deployments.
The main feature of Form.io is its drag & drop form builder that allows users to create complex forms with ease. This visual method of building forms eliminates the need for extensive coding knowledge and speeds up the development process. Moreover, it also ensures that your form on the front-end matches exactly with your data resources on the back-end.
Another notable aspect of Form.io is its application framework agnostic nature. This means it can seamlessly integrate with any software architecture, be it Angular, React, Vue, or others. It's designed to provide developers with maximum flexibility while still maintaining full control over their codebase.
In summary, Form.io stands out from other REST API builders due to its user-friendly interface, flexibility in software integration, and its dual availability as both open-source and enterprise versions catering to different project sizes.