Form.io Core
Complete enterprise drag-and-drop form builder, JSON schema renderer, and API generator.
Why consider Form.io Core?
Form.io Core is an open-source dynamic form builder and renderer. It provides a visual drag-and-drop builder, auto-generates RESTful API endpoints for form data submissions, and validates multi-page survey submissions.
Learn Form.io Core by building
Practical setup notes, real use cases, and copy-ready examples in one focused guide.
In this guide2 sections
Overview of Form.io Core
Form.io enables users to build enterprise web forms visually and save submission data as JSON.
Quickstart
npm install formiojsEmbed Formio.builder(document.getElementById('builder'), schema) to render a visual form creator.
Form.io Core is licensed under the permissive MIT License.
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