# What is Stacker? With Stacker, you don’t have to learn how to use our no-code platform to build the apps you need. You tell the platform what you want, and our AI builder does the rest.

It don’t just give you a starting point. It can redesign layouts, add whole features, and even rewire the whole app if needed. One of the things that enables this magic is that at its core, Stacker is still powered by our no-code application platform, which can power stunning mission-critical applications perfectly fitted to your business. --- # 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://docs.stackerhq.com/stacker-astra/stacker/what-is-stacker.md?ask= ``` 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.