> For the complete documentation index, see [llms.txt](https://helps.ptengine.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helps.ptengine.com/cn/developer.md).

# 开发者文档

- [关于测量扩展API](https://helps.ptengine.com/cn/developer/extended-api.md)
- [Open API 接口文档](https://helps.ptengine.com/cn/developer/open-api.md)
- [用户属性上传 API](https://helps.ptengine.com/cn/developer/user-data-upload-api.md)
- [动态热力图的特性说明](https://helps.ptengine.com/cn/developer/dynamic-heatmap.md)
- [页面编辑体验的实现原理：变更的影响与应对方法](https://helps.ptengine.com/cn/developer/inline-edit-mechanism.md)