form.io

What is form.io?

form.io is a REST API building platform designed for standardized data collection and routing within enterprise applications. It features a drag-and-drop form builder that generates JSON schema forms, allowing developers to create and deploy forms without writing code. The platform is application framework agnostic, meaning forms can be integrated into projects built with any technology stack or vanilla JavaScript. form.io offers both open source and enterprise versions, making it accessible to individual developers and large organizations. The core library is a plain JavaScript implementation built with modern ES6 practices, requiring no dependencies on jQuery, Angular, React, or other frameworks. This approach simplifies integration and reduces project bloat. The platform serves development teams who need to collect and route structured data efficiently across multiple applications. Key differentiators include the JSON-driven architecture that separates form design from implementation, the visual form builder that reduces development time, and the comprehensive SDK for communicating with Form.io APIs. Developers can render forms directly within their applications using the JavaScript SDK, manage form submissions through the REST API, and maintain consistent data structures across projects. The open source availability provides transparency and community contribution opportunities, while the enterprise version offers additional support and features for production environments.