> For the complete documentation index, see [llms.txt](https://docs.friggframework.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.friggframework.org/tutorials/quick-start/start-your-frigg-app.md). # Start Your Frigg App Ready to see Frigg in action? Let's start it up! Make sure you're in the root directory of your application, then use: ``` npm run start ``` Your browser should open to `http://localhost:3000` and you should see your Login screen.

Login screen of your Frigg app

Before you continue, make sure that both your frontend and backend are running. An easy way to know is to check if your terminal looks something like this:
Console log displaying the backend server being "ready" on localhost:3001

The terminal output shows the backend server running locally, with a list of active routes and endpoints available for testing and development

If your terminal shows that the backend is also running, you can now experience with your app as an end-user and connect it to see live data coming through! --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://docs.friggframework.org/tutorials/quick-start/start-your-frigg-app.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.