# Mhpdev Docs

> Documentation for Mhpdev open source libraries.

- [Mhpdev Docs](https://docs.mhpdev.com/): Guides, API references, and resources for the open-source packages and tools we build at Mhpdev — TypeScript-first React Native libraries.
- React Native Speech: A high-performance text-to-speech library for React Native, compatible with Android and iOS.
  - [React Native Speech](https://docs.mhpdev.com/react-native-speech): A high-performance text-to-speech library built for bare React Native and Expo, compatible with Android and iOS.
  - [Installation](https://docs.mhpdev.com/react-native-speech/installation): Install @mhpdev/react-native-speech in a bare React Native or Expo project.
  - [Quick start](https://docs.mhpdev.com/react-native-speech/quick-start): Speak your first utterance with @mhpdev/react-native-speech.
  - [Configuration](https://docs.mhpdev.com/react-native-speech/configuration): Configure global speech options with Speech.configure() and reset them with Speech.reset().
  - [Engines and voices](https://docs.mhpdev.com/react-native-speech/engines-and-voices): List voices and Android text-to-speech engines, switch engines, and install voice data.
  - [Playback controls](https://docs.mhpdev.com/react-native-speech/playback-controls): Speak text and control synthesis with stop, pause, resume, and isSpeaking.
  - [Events](https://docs.mhpdev.com/react-native-speech/events): Subscribe to speech synthesis lifecycle events with utterance IDs.
  - [HighlightedText](https://docs.mhpdev.com/react-native-speech/highlighted-text): Display text with customizable highlighted segments for real-time speech visualization.
  - [API reference](https://docs.mhpdev.com/react-native-speech/api-reference): Complete reference for the Speech class, its types, and the HighlightedText component.
  - [Examples](https://docs.mhpdev.com/react-native-speech/examples): Practical examples for @mhpdev/react-native-speech, taken from the example project.
  - [Testing](https://docs.mhpdev.com/react-native-speech/testing): Mock @mhpdev/react-native-speech in Jest tests with the provided mock configuration.
  - [Troubleshooting](https://docs.mhpdev.com/react-native-speech/troubleshooting): Common issues with @mhpdev/react-native-speech and how to resolve them.
- React Native Haptics: A high-performance React Native library for iOS haptics and Android vibration effects.
  - [React Native Haptics](https://docs.mhpdev.com/react-native-haptics): A high-performance React Native library for iOS haptics and Android vibration effects.
  - [Installation](https://docs.mhpdev.com/react-native-haptics/installation): Install @mhpdev/react-native-haptics in a bare React Native or Expo project.
  - [Quick start](https://docs.mhpdev.com/react-native-haptics/quick-start): Trigger your first haptic feedback with @mhpdev/react-native-haptics.
  - [Impact](https://docs.mhpdev.com/react-native-haptics/impact): Trigger impact haptic feedback with Haptics.impact().
  - [Notification](https://docs.mhpdev.com/react-native-haptics/notification): Trigger notification haptic feedback with Haptics.notification().
  - [Selection](https://docs.mhpdev.com/react-native-haptics/selection): Trigger a selection-change haptic with Haptics.selection().
  - [Android-specific effects](https://docs.mhpdev.com/react-native-haptics/android-effects): Trigger platform-specific Android haptics with Haptics.androidHaptics().
  - [API reference](https://docs.mhpdev.com/react-native-haptics/api-reference): Complete reference for the Haptics methods, types, and error codes.
  - [Benchmarks](https://docs.mhpdev.com/react-native-haptics/benchmarks): Measured performance of @mhpdev/react-native-haptics versus expo-haptics.
  - [Examples](https://docs.mhpdev.com/react-native-haptics/examples): Practical examples for @mhpdev/react-native-haptics, taken from the example project.
  - [Testing](https://docs.mhpdev.com/react-native-haptics/testing): Mock @mhpdev/react-native-haptics in Jest tests with the provided mock configuration.
  - [Troubleshooting](https://docs.mhpdev.com/react-native-haptics/troubleshooting): Common issues with @mhpdev/react-native-haptics and how to resolve them.