# Feddy > In-app customer support for iOS apps and websites. - [Introduction](https://feddy.app/docs/introduction.md): In-app support for iOS apps and websites. Users write in from inside your product; replies land back where they asked. - [Create a project](https://feddy.app/docs/getting-started/create-a-project.md): Sign up, create a project for your app or site, and copy its project ID. - [Set up with an AI agent](https://feddy.app/docs/getting-started/ai-agent.md): Hand the install to Claude Code, Cursor, or any coding agent that can read these docs. - [SwiftUI](https://feddy.app/docs/quickstart/ios/swiftui.md): Add Feddy to a SwiftUI app with Swift Package Manager and send your first message. - [UIKit](https://feddy.app/docs/quickstart/ios/uikit.md): Add Feddy to a UIKit app with Swift Package Manager and send your first message. - [JavaScript](https://feddy.app/docs/quickstart/web/javascript.md): Add the Feddy widget to any page with one script tag and send your first message. - [React](https://feddy.app/docs/quickstart/web/react.md): Load the Feddy widget from a React component and open it from your own button. - [Vue](https://feddy.app/docs/quickstart/web/vue.md): Load the Feddy widget when your component mounts and open it from your own button. - [Svelte](https://feddy.app/docs/quickstart/web/svelte.md): Load the Feddy widget when your component mounts and open it from your own button. - [Next.js](https://feddy.app/docs/quickstart/web/nextjs.md): Load the Feddy widget once from your root layout so it follows the user across pages. - [Astro](https://feddy.app/docs/quickstart/web/astro.md): Add the Feddy widget to an Astro site with two lines in the layout every page shares. - [WordPress](https://feddy.app/docs/quickstart/web/wordpress.md): Add the Feddy widget to a WordPress site from your theme or a small plugin. - [Webflow](https://feddy.app/docs/quickstart/web/webflow.md): Add the Feddy widget to a Webflow site by pasting two lines into Custom code. - [Projects](https://feddy.app/docs/concepts/projects.md): What a project holds, how to organize apps and sites into projects, and why the project ID is safe to share. - [Conversations](https://feddy.app/docs/concepts/conversations.md): What a thread between you and a user contains, what its status means, and what happens on its own. - [Contacts](https://feddy.app/docs/concepts/contacts.md): Who's writing in, from an anonymous visitor to a user you've identified, and what Feddy knows about them. - [Assistant](https://feddy.app/docs/concepts/assistant.md): Automatic replies built from answers you approve, and a Copilot that drafts replies for you in the inbox. - [Team](https://feddy.app/docs/concepts/team.md): Inviting teammates, how you find out about new messages, and how replies reach users by email. - [Identify users](https://feddy.app/docs/guides/identify-users.md): Tell Feddy who's logged in, so you see their name in the inbox, their history follows them across devices, and replies can reach them by email. - [Unread badge](https://feddy.app/docs/guides/unread-badge.md): Show users that a reply is waiting, on the button that opens Feddy or anywhere else in your app. - [iOS SDK reference](https://feddy.app/docs/reference/ios.md): Every public call in the Feddy Swift package, with its signature and what it does. - [Web SDK reference](https://feddy.app/docs/reference/web.md): Every option and call in the Feddy web widget. - [Troubleshooting](https://feddy.app/docs/troubleshooting.md): What to check when Feddy doesn't behave as expected, on iOS, on the web, and in the inbox.