learn mobile development

this tutorial library covers react native, next.js, and the broader mobile and web engineering topics you run into when shipping production apps — navigation, state management, forms, api integration, testing, and performance. each chapter builds hands-on, with real code rather than isolated snippets.

it's written for developers who already know javascript or typescript and want a structured path into mobile development, as well as web developers transitioning to react native for the first time. no prior react native experience is assumed.

a few good places to start: introduction to mobile development, react native navigation, and performance optimization.