This 4‑hour course introduces React Native, covering topics from the basics of Expo, creating the app, configuring the iOS simulator, debugging, linting, UI components, styling, navigation, forms, validation, backend integration, and GraphQL usage. The video is structured with timestamps: 00:00 Intro, 03:10 Expo, 05:10 Creando la app, 10:07 Configurando iOS simulator, 12:26 react-native-debugger, 15:40 Linter, 17:30 Text, View, Touchable, 25:00 StatusBar y expo-constants, 29:30 Mostrando los repositorios, 32:37 ScrollView y FlatList, 40:15 Desactivando reglas linter, 41:00 StyleSheet, theme y estilos, 54:38 FlexBox, 01:02:00 ParseThousands, 01:04:19 Estilando language, 01:07:05 alignSelf: flex-start, 01:08:10 BorderRadius y overflow, 01:08:40 Image. Mostrando repo image, 01:11:00 FlexBox. Mostrando image side by side, 01:18:20 MarginHorizontal y MarginVertical, 01:19:20 AppBar, 01:25:00 react-router-native, 01:28:30 Problemas con react-router-native, 01:29:30 Solucion: webpack-config, 01:34:50 Ruteando, 01:40:50 Scroll para las tabs, 01:49:00 Preguntas, 02:07:40 Inicio clase 2, 02:11:30 StatusBar, 02:14:25 Plarform.select, 02:26:00 Sign in con Formik, 02:40:25 Formik: useField, 02:45:15 Masking the password, 02:46:15 Preguntas, 02:50:30 Validacion de formulario, 02:57:40 Validación con yup, 03:04:00 Configurando el backend, 03:09:15 Queries a la REST API, 03:13:30 global.fetch y globalThis, 03:14:30 custom hook useRepositories, 03:17:50 Arreglando errores por localhost, 03:20:20 ApolloClient, 03:23:35 GraphQL, 03:26:45 Usando graphQL en el custom hook, 03:30:00 Preguntas.
