> For the complete documentation index, see [llms.txt](https://api.lampix.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.lampix.co/application-development/lampixcustomwatchers.md).

# Custom Watchers

* [Description](/application-development/lampixcustomwatchers/description.md)
* [Environment Setup](/application-development/lampixcustomwatchers/environment-setup.md)
* [Directory Structure](/application-development/lampixcustomwatchers/directory-structure.md)

## Example

* [End result](/application-development/lampixcustomwatchers/end-result.md)
* [QRCodeDetector implementation](/application-development/lampixcustomwatchers/qrcodedetector-implementation.md)