# What is Deep Waters

![](https://4057257250-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M5sj0FQ59RtnO_SqBkt%2F-M6HV2h2EJm82dezf9py%2F-M6HW6E8zY9XgUehXMFE%2Fdeep-waters.png?alt=media\&token=760369e9-0d18-4c99-b32d-507ccd491cd4)

**Deep Waters** is an easy-to-compose modular validation system for javascript developers. \
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It allows to easily create custom and reusable validators from the pre-existing ones by using a functional approach and the composition principle.&#x20;

![](https://4057257250-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M5sj0FQ59RtnO_SqBkt%2F-M6HTySlRbNBVrgT3rSL%2F-M6HU4ivYGq-Uvo_OCf_%2Fusage_example.png?alt=media\&token=00dc9031-6a2e-4c4c-8abe-7940fc6dd03c)


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# Agent Instructions: 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://antonioru.gitbook.io/deep-waters/master.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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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.
