Load fonts at runtime and use them in React Native components.

Provides comprehensive access to the local file system on mobile devices through Expo's module system.

React Native library for accessing native document picker UI across iOS, Android, and web platforms

Provides system information that remains constant throughout the lifetime of your app.

A universal module that gets physical information about the device running the application

Expo/React Native module with the developer menu for debug builds.

A library for interacting with the app.json configuration files in Expo projects

TypeScript type definitions for Expo application configuration objects used in app.config.ts files

Cross-platform clipboard management for React Native and Expo applications with text, image, and URL support

React Native camera component with photo/video capture, barcode scanning, and permission management for Expo applications

An Expo universal module to download assets and pass them into other APIs

Compile-time tests for types to make sure types don't regress into being overly permissive as changes go in over time.

Assertion toolkit for Puppeteer that extends Jest's expect API with high-level matchers for integration testing.

Jest preset that enables end-to-end testing with Puppeteer, providing browser automation and testing utilities.

BDD style assertions for node and the browser.

Externalizes the source map found inside a stream to an external .js.map file.

A browser polyfill for W3C EventSource (Server-Sent Events) with cross-browser compatibility for IE8+ and Android browser 2.1+

Streaming, source-agnostic EventSource/Server-Sent Events parser for building clients and polyfills

Node's event emitter for all engines.

High-performance EventEmitter with Node.js compatibility and contextual event emission