SurveyJS – a product suite of open-source JS form libraries that allow you to set up a form management system fully integrated in your IT. Key Features: ✅ Our UI components easily integrate with React, Angular, Vue.js, Knockout, and jQuery. ✅ Any server + database combination is fully compatible. ✅ JSON format for survey metadata and results. ✅ Drag-and-Drop Form Builder with basic and advanced input types. ✅ Integrated CSS-based Theme Editor. ✅ GUI for conditional rules. ✅ +200 Form Examples.