> For the complete documentation index, see [llms.txt](https://help.nightfall.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.nightfall.ai/developer-api/faqs/playground.md).

# Can I test out the detection and my own detection rules before writing any code?

Yes, you can test out the detection engine, including 70+ pre-built detectors without writing any code or having to sign up in our [Playground](https://playground.nightfall.ai).