# Heap Documentation

> Heap's APIs allow developers to capture additional data about user interactions, manage identity across sessions and devices, and more.

This file lists one part of the documentation. The full index is at https://developers.heap.io/llms.txt.

## Developer Guides: Getting Started
- [Overview](https://developers.heap.io/docs/overview.md)
- Web installation
  - [Installation](https://developers.heap.io/docs/web.md)
  - [API Reference (heap.js 5)](https://developers.heap.io/docs/api-reference.md)
  - [Ignoring Sensitive Data and PII](https://developers.heap.io/docs/ignoring-sensitive-data-and-pii.md)
  - [Shadow DOM](https://developers.heap.io/docs/shadowdom.md)
  - [Plugin Framework](https://developers.heap.io/docs/plugin-framework.md)
    - [Plugin Framework - Heap Event Message Schema](https://developers.heap.io/docs/plugin-framework-heap-event-schema.md)
  - [Web SDK upgrade FAQ](https://developers.heap.io/docs/frequently-asked-questions.md)
- Mobile installation
  - [iOS quick start](https://developers.heap.io/docs/ios.md)
  - [Swift Ecosystem quick start](https://developers.heap.io/docs/swift-ecosystem-quick-start.md)
  - [Android quick start](https://developers.heap.io/docs/android.md)
  - [Android Ecosystem quick start](https://developers.heap.io/docs/android-ecosystem-quick-start.md)
  - [React Native quick start](https://developers.heap.io/docs/react-native-quick-start.md)
  - [Flutter quick start](https://developers.heap.io/docs/flutter-quick-start.md)
  - [Capacitor Bridge quick start](https://developers.heap.io/docs/capacitor-bridge-installation.md)
  - [Xamarin/Maui quick start](https://developers.heap.io/docs/xamarin-quick-start.md)
  - [Hybrid Mobile Apps Installation](https://developers.heap.io/docs/hybrid-mobile-apps.md)
- Third party integrations
  - [Google Tag Manager (GTM) Installation](https://developers.heap.io/docs/google-tag-manager.md)
  - [Electron Installation](https://developers.heap.io/docs/electron.md)
  - [Instapage Installation](https://developers.heap.io/docs/instapage.md)
  - [Squarespace Installation](https://developers.heap.io/docs/squarespace.md)
  - [Tumblr Installation](https://developers.heap.io/docs/tumblr-installation.md)
  - [Unbounce Installation](https://developers.heap.io/docs/unbounce.md)
  - [Wordpress Installation](https://developers.heap.io/docs/wordpress.md)

## Developer Guides: Web Tracking Guides
- [Track user identity](https://developers.heap.io/docs/using-identify.md)

## Developer Guides: Mobile Tracking guides
- [Manually track events](https://developers.heap.io/docs/manual-event-tracking.md)
- [Hide sensitive data](https://developers.heap.io/docs/hide-sensitive-data.md)
- [Tracking notification interactions](https://developers.heap.io/docs/tracking-notification-interactions.md)
- [Continuing mobile sessions in WebViews](https://developers.heap.io/docs/continuing-mobile-sessions-in-webviews.md)
- Connecting Heap and Contentsquare
  - [Session Replay for apps with Heap analytics](https://developers.heap.io/docs/syncing-heap-data-to-contentsquare.md)
  - [Heap analytics for apps with Contentsquare](https://developers.heap.io/docs/syncing-contentsquare-data-to-heap.md)

## Developer Guides: SDK Reference
- [Android SDK Reference](https://developers.heap.io/docs/android-sdk-reference.md)
- [Swift SDK reference](https://developers.heap.io/docs/swift-and-uikit-sdk-reference.md)
- [React Native SDK Reference](https://developers.heap.io/docs/react-native-sdk-reference.md)
- [Flutter SDK Reference](https://developers.heap.io/docs/flutter-sdk-reference.md)
- Classic SDKs
  - [iOS Classic Installation](https://developers.heap.io/docs/ios-legacy.md)
  - [Android Classic Installation](https://developers.heap.io/docs/android-legacy.md)
  - [React Native Classic Installation](https://developers.heap.io/docs/react-legacy.md)
  - Web Classic Installation
    - [Install Heap.js](https://developers.heap.io/docs/install-heapjs.md)
    - [Track impressions](https://developers.heap.io/docs/tracking-impressions.md)
    - [Track in an iFrame](https://developers.heap.io/docs/installing-heap-in-an-iframe.md)
    - [Track AMP or FBIA pages](https://developers.heap.io/docs/track-amp-or-fbia-pages.md)

## Developer Guides: Mobile Custom Configuration
- [Android Custom Configuration](https://developers.heap.io/docs/android-custom-configuration.md)
- [Swift Custom Configuration](https://developers.heap.io/docs/swift-custom-configuration.md)
- [React Native Custom Configuration](https://developers.heap.io/docs/react-native-custom-configuration.md)
- [Flutter Custom Configuration](https://developers.heap.io/docs/flutter-custom-configuration.md)

## Developer Guides: Changelogs
- [heap.js 5 Changelog](https://developers.heap.io/docs/heapjs-5-changelog.md)
- [Android Changelog](https://developers.heap.io/docs/android-changelog.md)
- [Swift iOS Changelog](https://developers.heap.io/docs/ios-changelog.md)
- [React Native Changelog](https://developers.heap.io/docs/react-changelog.md)
- [Flutter Changelog](https://developers.heap.io/docs/flutter-changelog.md)
- [Heap Gradle Plugin Changelog](https://developers.heap.io/docs/heap-gradle-plugin-changelog.md)
- [Classic heap.js Changelog](https://developers.heap.io/docs/heapjs-changelog.md)