> For the complete documentation index, see [llms.txt](https://help.form.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.form.io/dev/readme.md).

# Form.io Developer Guide

The Form.io Developer Guide provides technical content related to integrating Forms into an application, extending and customizing the Form.io platform, and integrating outsider services such as authentication into the Form.io.

### Popular Topics

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><h4>Form Embedding</h4></td><td>Embedding the Form Renderer in an application.</td><td></td><td></td><td><a href="/pages/p49Uxssf6hv4tGgilmCL">/pages/p49Uxssf6hv4tGgilmCL</a></td></tr><tr><td><h4>Form Renderer</h4></td><td>Understanding how Forms are rendered in Form.io</td><td></td><td></td><td><a href="/pages/PxQDD6knBNll5OJpd87f">/pages/PxQDD6knBNll5OJpd87f</a></td></tr><tr><td><h4>Integrations</h4></td><td>Integrating other services with the Form.io platform.</td><td></td><td></td><td><a href="/pages/1x02GSFIvD4uxBXfxnPg">/pages/1x02GSFIvD4uxBXfxnPg</a></td></tr></tbody></table>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.form.io/dev/readme.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.