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Videos

YouTube summaries and walkthroughs from Code with Beto

Build Your First App with Codex (No Experience Needed) thumbnail
Jun 4, 20265 min read

Build Your First App with Codex (No Experience Needed)

Learn how to build and run your first React Native app on iOS and Android using AI tools like OpenAI Codex and Expo Go.

Why AI-Built Apps Feel Cheap (And How to Fix It) thumbnail
May 28, 20263 min read

Why AI-Built Apps Feel Cheap (And How to Fix It)

Learn five practical details that make your React Native app feel premium and high-quality, even if generated by AI.

Claude Code Just Killed Markdown (Use HTML Instead) thumbnail
May 23, 20265 min read

Claude Code Just Killed Markdown (Use HTML Instead)

Discover why the Claude code team switched from Markdown to HTML for richer, clearer AI outputs and how you can use this to improve your projects.

5 Things I Do Before Publishing an App thumbnail
May 18, 20264 min read

5 Things I Do Before Publishing an App

Learn the five essential steps to prepare your React Native app for launch, from naming to branding and over-the-air updates.

Everything new in Expo SDK 56 thumbnail
May 16, 20265 min read

Everything new in Expo SDK 56

Explore the latest features and improvements in Expo SDK 56, including Expo UI production readiness, native primitives, inline modules, and faster builds.

Build Your First App with Claude Code in 20 Minutes (The Right Way) thumbnail
May 4, 20265 min read

Build Your First App with Claude Code in 20 Minutes (The Right Way)

Learn how to build a real-time React Native app with Expo, Instant DB, and Claude Code, following best practices for AI-assisted development.

How React Native Builds Actually Work (APK, AAB, IPA, APP) thumbnail
Apr 30, 20265 min read

How React Native Builds Actually Work (APK, AAB, IPA, APP)

Understand the different React Native build artifacts for Android and iOS, how to create them locally, and when to use each type.

React Native UI Testing Without the Pain - Maestro Studio thumbnail
Apr 27, 20264 min read

React Native UI Testing Without the Pain - Maestro Studio

Learn how to create and run end-to-end UI tests for React Native apps easily with Maestro Studio, locally and in the cloud.

Claude Code for Mobile Devs: The 5 Skills I Use on Every App thumbnail
Apr 23, 20265 min read

Claude Code for Mobile Devs: The 5 Skills I Use on Every App

Learn the five Claude Code skills I use before and after launch to avoid App Store rejections, fix ASO gaps, and ship with fewer surprises.

Claude Code - Tutorial for Beginners thumbnail
Apr 17, 20264 min read

Claude Code - Tutorial for Beginners

Learn how to install and use Claude Code CLI to automate coding tasks and manage files directly from your terminal or VS Code.

Expo Router v55 Crash Course | Stacks, Tabs, API Routes & More thumbnail
Apr 16, 20265 min read

Expo Router v55 Crash Course | Stacks, Tabs, API Routes & More

Learn how to use Expo Router v55 for React Native apps, including stacks, tabs, navigation patterns, and API routes with TypeScript support.

How to Build Your First App with Claude Code (Complete Beginner Guide) thumbnail
Apr 15, 20265 min read

How to Build Your First App with Claude Code (Complete Beginner Guide)

Learn how to build your first mobile app using Claude Code with no prior coding experience, leveraging React Native, Expo, and VS Code.

Build and Publish an App with Claude Code (Complete Beginner Guide) thumbnail
Apr 14, 20265 min read

Build and Publish an App with Claude Code (Complete Beginner Guide)

Learn how to build a React Native budgeting app from scratch using Claude Code, and deploy it to the App Store with Expo or Xcode, no coding experience required.

Stop Writing React Native Styles Like It's 2022 thumbnail
Apr 9, 20265 min read

Stop Writing React Native Styles Like It's 2022

Discover five lesser-known React Native style properties that improve UI polish and code quality without extra libraries.

I Built a Template to Ship AI Apps Fast thumbnail
Apr 2, 20264 min read

I Built a Template to Ship AI Apps Fast

Discover Platano, a React Native template designed to help you launch AI image apps quickly with built-in onboarding, paywalls, and backend API routes.

FREE React Native Bootcamp: 13 Projects, Beginner to Advanced | Part 1 thumbnail
Mar 31, 20265 min read

FREE React Native Bootcamp: 13 Projects, Beginner to Advanced | Part 1

Start from zero and build 13 production-level React Native projects, from games to AI apps, mastering core concepts and real-world skills.

React Navigation v8 Crash Course - Liquid Glass, Tabs & More thumbnail
Mar 25, 20265 min read

React Navigation v8 Crash Course - Liquid Glass, Tabs & More

Learn how to set up and use React Navigation version 8 with TypeScript, liquid glass effects on iOS 26, material colors on Android, and static navigation configuration.

Build Your First App with Claude Code (No Experience Needed) thumbnail
Mar 23, 20264 min read

Build Your First App with Claude Code (No Experience Needed)

Learn how to build a mobile app from scratch using Claude Code, React Native, and Expo, even if you have no prior coding experience.

react-i18next in React Native & Expo thumbnail
Mar 19, 20264 min read

react-i18next in React Native & Expo

Learn how to add multi-language support to your React Native app using react-i18next and Expo localization.

This New React Native Animation Library Is Insane thumbnail
Mar 13, 20266 min read

This New React Native Animation Library Is Insane

React Native Ease runs simple animations on Core Animation and Android Animator with zero JavaScript overhead.

6 Expo UI Tricks That Save You Hours of Debugging thumbnail
Mar 7, 20265 min read

6 Expo UI Tricks That Save You Hours of Debugging

Learn six practical Expo UI tips to avoid common pitfalls and make your React Native app feel polished and native.

OpenClaw Setup: Full Tutorial for Beginners 2026 thumbnail
Mar 2, 20264 min read

OpenClaw Setup: Full Tutorial for Beginners 2026

Learn how to deploy and configure OpenClaw, a self-hosted AI gateway, on a VPS with Hostinger. This beginner-friendly tutorial covers setup, Telegram bot integration, and API key configuration.

Push Notifications in 2026: Expo, APNs and FCM Basics thumbnail
Feb 23, 20265 min read

Push Notifications in 2026: Expo, APNs and FCM Basics

Learn how to debug and send push notifications in React Native using Expo, Apple Push Notification service, and Firebase Cloud Messaging.

How to Add Rich Push Notifications in Expo (iOS Images) thumbnail
Feb 17, 20265 min read

How to Add Rich Push Notifications in Expo (iOS Images)

Learn how to implement rich push notifications with images on iOS using Expo, including setting up a notification service extension and testing with Quick Push.

5 Marketing Lessons From My First $400 MRR App thumbnail
Feb 16, 20264 min read

5 Marketing Lessons From My First $400 MRR App

Learn how simple marketing changes helped grow Inkigo, an AI tattoo preview app, to $400 monthly recurring revenue without new features or paid ads.

Building a Real-Time Chat App with Instant DB, React Native & Expo SDK 55 thumbnail
Feb 14, 20264 min read

Building a Real-Time Chat App with Instant DB, React Native & Expo SDK 55

Learn how to build a real-time chat app using React Native, Expo SDK 55, and Instant DB for backend and real-time functionality.

I Let My Users Build Their Own Features with AI Agents thumbnail
Feb 12, 20265 min read

I Let My Users Build Their Own Features with AI Agents

Learn how to use Warp's cloud coding AI agents to automate feature requests from your users, running agents in the cloud to open pull requests without manual coding.

Expo Router iOS 26 Tutorial: Native Tabs, Toolbars, Zoom Transitions (SDK 55) thumbnail
Feb 10, 20265 min read

Expo Router iOS 26 Tutorial: Native Tabs, Toolbars, Zoom Transitions (SDK 55)

Explore the new Expo Router features in iOS 26, including native tabs, stack toolbars, bottom accessories, zoom transitions, and improved form sheets.

How to use Claude Opus 4.6 1M context thumbnail
Feb 6, 20264 min read

How to use Claude Opus 4.6 1M context

Explore Anthropic's Claude Opus 4.6 with 1 million token context and see how it integrates with a real React Native app using Expo and SQLite.

Tutorial Push Notifications in React Native with Expo & OneSignal thumbnail
Feb 3, 20265 min read

Tutorial Push Notifications in React Native with Expo & OneSignal

Learn how to integrate push notifications in React Native apps using Expo and OneSignal, including setup for iOS and Android.

How to Create Good Agent Skills | Claude Code Guide thumbnail
Jan 28, 20264 min read

How to Create Good Agent Skills | Claude Code Guide

Learn how to build effective and reusable Claude agent skills that save time, reduce costs, and improve your AI workflows.

The Perfect Mac Setup for Mobile Development in 2026 thumbnail
Jan 27, 20265 min read

The Perfect Mac Setup for Mobile Development in 2026

Learn how to set up your Mac for mobile development, AI, and content creation with the best tools and configurations for 2026.

I Used Ralph to Build a Full Feature – Here's How It Works thumbnail
Jan 18, 20265 min read

I Used Ralph to Build a Full Feature – Here's How It Works

Learn how to use Ralph, a technique for prompting AI agents in loops, to build features incrementally with React Native and Claude AI.

How to Create Claude Code Agent Skills in 2026 thumbnail
Jan 5, 20265 min read

How to Create Claude Code Agent Skills in 2026

Learn how to create and use Claude agent skills with Claude Code to automate repetitive tasks and boost productivity in your projects.

Top 6 React Native Tips to Survive 2026 thumbnail
Dec 22, 20254 min read

Top 6 React Native Tips to Survive 2026

Practical React Native tips to write scalable, maintainable code and improve your app’s UX in 2026.

What’s New in React Native 0.83, React 19.2, New DevTools features thumbnail
Dec 13, 20255 min read

What’s New in React Native 0.83, React 19.2, New DevTools features

Explore the latest React Native 0.83 update with React 19.2 APIs, improved developer experience, and new DevTools features including network inspection and performance tracing.

I Tried Snap’s Valdi – Is It Better Than React Native? thumbnail
Dec 8, 20255 min read

I Tried Snap’s Valdi – Is It Better Than React Native?

An honest first look at Valdi, Snap’s new cross-platform UI framework that compiles TypeScript to native views, promising native performance without sacrificing developer velocity.

I Built an AI Tattoo App with Expo - Here’s Everything I Learned thumbnail
Dec 2, 20255 min read

I Built an AI Tattoo App with Expo - Here’s Everything I Learned

Learn how I built and launched an AI-powered tattoo try-on app using Expo, Google Gemini, and modern React Native tools.

Sync Conf + InstantDB × Expo Meetup - SF Developer Vlog thumbnail
Nov 17, 20255 min read

Sync Conf + InstantDB × Expo Meetup - SF Developer Vlog

Join me in San Francisco for the Sync Conference and InstantDB × Expo meetup, exploring local-first apps, Instant backend, and mobile development with Expo.

Cursor 2.0: Crash Course for Beginners thumbnail
Nov 2, 20255 min read

Cursor 2.0: Crash Course for Beginners

Explore Cursor 2.0's new Composer AI model and multi-agent features, with a React Native app demo for UI revamps using AI coding assistants.

How to Use OpenAI's Whisper in React Native thumbnail
Oct 27, 20254 min read

How to Use OpenAI's Whisper in React Native

Learn how to run OpenAI's Whisper speech recognition locally in React Native apps for offline, multilingual transcription and translation.

React Native for Dummies 2026 – Full Beginner Crash Course thumbnail
Oct 24, 20255 min read

React Native for Dummies 2026 – Full Beginner Crash Course

Learn React Native from zero with Expo in this beginner-friendly crash course. Build your first mobile app and understand how React Native works under the hood.

Building a Real Camera App With Warp + CodeRabbit + Expo MCP thumbnail
Oct 21, 20254 min read

Building a Real Camera App With Warp + CodeRabbit + Expo MCP

Learn how to build a React Native camera app using Warp's agentic development environment, CodeRabbit CLI for code reviews, and Expo MCP for SDK documentation.

I tried Bolt v2: Here's why it's better than Lovable and Replit thumbnail
Sep 30, 20255 min read

I tried Bolt v2: Here's why it's better than Lovable and Replit

See how Bolt 2.0 with Cloud Code and Supabase simplifies full-stack React Native app development with AI-powered backend generation and deployment.

iPhone 17 Pro – A Developer’s Review thumbnail
Sep 22, 20255 min read

iPhone 17 Pro – A Developer’s Review

A practical developer review of the iPhone 17 Pro, covering new features, iOS adoption, and how Apple’s latest hardware and software impact app development.

I Tried Warp Code – Here’s Why I Like It Better Than Claude Code thumbnail
Sep 3, 20254 min read

I Tried Warp Code – Here’s Why I Like It Better Than Claude Code

Discover how Warp, a powerful AI coding agent and native development environment, accelerates coding and refactoring in React Native projects.

Coding Is Dead? I Built 5 Apps Today Without Writing Code thumbnail
Aug 26, 20255 min read

Coding Is Dead? I Built 5 Apps Today Without Writing Code

Explore how to build and publish React Native apps fast without coding using Vive Code, a no-code AI-powered app builder.

Build an AI-Powered Meditation App with React Native thumbnail
Aug 21, 20254 min read

Build an AI-Powered Meditation App with React Native

Learn how to build a complete AI-powered mindfulness app using React Native, Clerk for authentication, Expo Router protected routes, Appwrite for data, and 11 Labs for conversational AI.

Why React Native Is Still the Best Choice in 2025 thumbnail
Aug 11, 20254 min read

Why React Native Is Still the Best Choice in 2025

Explore why React Native remains a top choice in 2025, with updates like Apple’s Liquid Glass design and native improvements driving its future.

AI Just Made My App Icon (Better than a Designer) thumbnail
Jul 29, 20255 min read

AI Just Made My App Icon (Better than a Designer)

Learn how to generate professional app icons and splash screens in minutes using AI and tools like Snap AI, Figma, and Apple's Icon Composer.

React Native Charts for Beginners thumbnail
Jul 26, 20254 min read

React Native Charts for Beginners

Learn how to create beautiful, customizable bar charts in React Native using Gifted Charts with no complex setup.

Build Apps Faster with Claude Code + React Native thumbnail
Jul 20, 20255 min read

Build Apps Faster with Claude Code + React Native

Learn how to integrate Claude Code AI assistant into your React Native projects to speed up development with planning, code generation, and best practices.

Liquid Glass Bottom Tabs with React Native Expo - Step by Step thumbnail
Jun 12, 20254 min read

Liquid Glass Bottom Tabs with React Native Expo - Step by Step

Learn how to implement the new iOS 26 Liquid Glass design in React Native Expo using native bottom tabs for a smooth, adaptive UI.

How to Deploy Your React Native Expo App to the App Store thumbnail
May 21, 20254 min read

How to Deploy Your React Native Expo App to the App Store

Learn how to quickly ship your Expo React Native app to the Apple App Store using Expo Application Services and the npx eas command.

How to upgrade from Expo SDK 52 to 53 thumbnail
May 20, 20254 min read

How to upgrade from Expo SDK 52 to 53

Step-by-step guide to upgrading your Expo app from SDK 52 to 53, including dependency checks, installation commands, and prebuild tips.

How I handle keyboard avoidance in React Native thumbnail
May 14, 20254 min read

How I handle keyboard avoidance in React Native

Learn a practical approach to keyboard avoidance in React Native using react-native-keyboard-controller and Reanimated for smooth UI adjustments.

Build a Full-Stack Expo App with Prisma Accelerate (Deploy Fast with EAS Hosting) thumbnail
May 11, 20254 min read

Build a Full-Stack Expo App with Prisma Accelerate (Deploy Fast with EAS Hosting)

Learn how to build and deploy a full-stack Expo app using Expo Router, Prisma ORM, Prisma's managed Postgres database, and Prisma Accelerate with EAS Hosting.

Build ChatGPT Voice Chat in React Native & Expo thumbnail
Apr 20, 20254 min read

Build ChatGPT Voice Chat in React Native & Expo

Learn how to build a low-latency voice chat app using OpenAI's realtime API with React Native and Expo, featuring preset AI voices and smooth UI integration.

Expo SDK 53: React 19, Expo UI, EAS Caching, Maps, and SQLite on Web thumbnail
Apr 12, 20255 min read

Expo SDK 53: React 19, Expo UI, EAS Caching, Maps, and SQLite on Web

Explore the new features in Expo SDK 53 including React 19 support, the new Expo UI components, improved build caching with EAS, and enhanced web support for Maps and SQLite.

Build a Modern Multi-User Chat App with React Native, Expo, Clerk & Appwrite (Real-Time) thumbnail
Apr 1, 20254 min read

Build a Modern Multi-User Chat App with React Native, Expo, Clerk & Appwrite (Real-Time)

Learn how to build a real-time multi-user chat app using React Native, Expo, Clerk for passwordless authentication, and Appwrite backend with real-time subscriptions.

The best vibe coding tools for mobile development thumbnail
Mar 9, 20255 min read

The best vibe coding tools for mobile development

Explore top AI-assisted vibe coding tools for building mobile apps with Expo and React Native, including Bolt, Replit, and a.dev.

I Tried TikTok’s Lynx – Is It Better Than React Native? thumbnail
Mar 8, 20255 min read

I Tried TikTok’s Lynx – Is It Better Than React Native?

Explore TikTok’s Lynx framework, its native UI approach using web technologies, and how it compares to React Native in speed, tooling, and developer experience.

Getting Started with EAS Workflows | React Native CI/CD thumbnail
Feb 8, 20254 min read

Getting Started with EAS Workflows | React Native CI/CD

Learn how to set up and use EAS Workflows to automate building, testing, and submitting React Native apps with minimal configuration.

Get Notified on Telegram When Your EAS Build Completes! 💬 thumbnail
Jan 22, 20254 min read

Get Notified on Telegram When Your EAS Build Completes! 💬

Learn how to set up Telegram notifications for your Expo Application Services (EAS) builds using webhooks and Expo Router API.

Build a Local-First Real-Time Shopping List App with Expo, TinyBase, Clerk & Cloudflare thumbnail
Dec 25, 20245 min read

Build a Local-First Real-Time Shopping List App with Expo, TinyBase, Clerk & Cloudflare

Learn how to build a universal local-first shopping list app with real-time sync using Expo, TinyBase, Clerk authentication, and Cloudflare Durable Objects.

Expo Mesh Gradient | New Mesh Gradient in React Native thumbnail
Dec 11, 20245 min read

Expo Mesh Gradient | New Mesh Gradient in React Native

Explore the new Expo Mesh Gradient, a SwiftUI-based gradient feature for iOS 18+ that enables complex 2D color grids in React Native apps.

React with TypeScript Course | Learn from Zero to Hero 2025 thumbnail
Nov 24, 20244 min read

React with TypeScript Course | Learn from Zero to Hero 2025

Master React with TypeScript from basics to advanced topics including authentication, payments, deployment, and design fundamentals.

Track Analytics Like a Pro: Vexo Analytics for React Native Apps thumbnail
Nov 23, 20244 min read

Track Analytics Like a Pro: Vexo Analytics for React Native Apps

Learn how to integrate Vexo Analytics into your React Native app for powerful user behavior tracking, session replays, and hit maps.

How a Senior Developer Sets Up a New MacBook Pro (Step-by-Step) thumbnail
Nov 17, 20245 min read

How a Senior Developer Sets Up a New MacBook Pro (Step-by-Step)

Step-by-step guide to setting up a new MacBook Pro for software development, including essential apps, tools, and configurations.

Sending Over-the-Air (OTA) Updates with EAS Update | Step-by-Step Guide thumbnail
Nov 6, 20244 min read

Sending Over-the-Air (OTA) Updates with EAS Update | Step-by-Step Guide

Learn how to configure and send OTA updates using Expo Application Services (EAS) Update for your React Native apps, including build setup and update channels.

Expo Notifications with EAS | Complete Guide thumbnail
Sep 11, 20244 min read

Expo Notifications with EAS | Complete Guide

Learn how to set up Expo push notifications using EAS, configure Firebase Cloud Messaging v1, and test on real devices for both Android and iOS.

Building a Camera App with React Native Vision Camera and Expo: A Step-by-Step Tutorial thumbnail
Aug 21, 20244 min read

Building a Camera App with React Native Vision Camera and Expo: A Step-by-Step Tutorial

Learn how to build a camera app clone of Obscura using React Native Vision Camera and Expo, with zoom, exposure controls, and photo saving.

10K Subs Special: Coding, Chatting, and Course Giveaways! thumbnail
Jul 20, 20245 min read

10K Subs Special: Coding, Chatting, and Course Giveaways!

Celebrating 10,000 subscribers with a live coding session on a real-time chat app, discussion on in-app purchases, and course giveaways.

Building a Notion Clone with React Native Expo & Prisma | Local-First Tutorial thumbnail
Jul 15, 20244 min read

Building a Notion Clone with React Native Expo & Prisma | Local-First Tutorial

Learn how to build a local-first Notion clone using React Native Expo and Prisma ORM with recursive file management and markdown support.

Tutorial React Native Form Sheet with React Navigation v7 thumbnail
Jul 5, 20245 min read

Tutorial React Native Form Sheet with React Navigation v7

Learn how to present forms and information using React Navigation v7 form sheets in React Native, with customizable detents, animations, and keyboard handling.

React Navigation v7: Static Routes, Auth Flows, Animations & More! thumbnail
Jul 3, 20244 min read

React Navigation v7: Static Routes, Auth Flows, Animations & More!

Explore React Navigation 7.0 release candidate features including the new static API, tab bar positioning, animations, and web support for React Native apps.

How to Create Beautiful Linear Gradients in Your Expo App thumbnail
Jul 1, 20244 min read

How to Create Beautiful Linear Gradients in Your Expo App

Learn how to use the Expo Linear Gradient library to build beautiful, cross-platform gradients in your React Native Expo app.

Drag and Drop Tutorial | Beautiful DnD thumbnail
Jun 28, 20244 min read

Drag and Drop Tutorial | Beautiful DnD

Learn how to build a beautiful task manager app with drag and drop using React, Next.js, TypeScript, and the popular Atlassian drag-and-drop library.

Master React Native Charts | Tutorial for Dynamic Data Visualization thumbnail
Jun 27, 20244 min read

Master React Native Charts | Tutorial for Dynamic Data Visualization

Learn how to create pixel-perfect, dynamic charts in React Native using react-native-gifted-charts and SQLite data.

Building a Snapchat Clone with Expo Camera | React Native Tutorial thumbnail
Jun 24, 20244 min read

Building a Snapchat Clone with Expo Camera | React Native Tutorial

Learn how to build a complete Snapchat camera clone using Expo Camera, Expo Media Library, and Async Storage in React Native.

Master SF Symbols in React Native with Expo Symbols thumbnail
Jun 22, 20244 min read

Master SF Symbols in React Native with Expo Symbols

Learn how to integrate and customize Apple's SF Symbols in your React Native app using the new Expo Symbols library, including search, theming, and animations.

Blur Bottom Sheet using React Navigation | React Native Expo Tutorial thumbnail
Jun 21, 20244 min read

Blur Bottom Sheet using React Navigation | React Native Expo Tutorial

Learn how to create a bottom sheet with a blur background using only React Navigation and Expo in React Native, without third-party bottom sheet libraries.

React Native Analytics with Vexo | Custom Dashboard Tutorial thumbnail
Jun 8, 20244 min read

React Native Analytics with Vexo | Custom Dashboard Tutorial

Learn how to use Vexo Analytics in React Native to create custom events and dashboards that provide deep insights into user behavior.

Building an Android APK with React Native CLI thumbnail
May 5, 20244 min read

Building an Android APK with React Native CLI

Learn how to create a standalone Android APK using React Native CLI, including environment setup and Gradle commands for building and sharing your app.

React Native Environment Setup for Mac (Apple Silicon) thumbnail
Apr 2, 20244 min read

React Native Environment Setup for Mac (Apple Silicon)

Learn how to set up a React Native CLI development environment on a new Apple Silicon Mac, including Homebrew, Node, Watchman, Android Studio, and Xcode.

Building a Budget Buddy App with React Native Expo SQLite thumbnail
Feb 18, 20244 min read

Building a Budget Buddy App with React Native Expo SQLite

Learn how to build a local budget app using Expo SDK 50 and SQLite for offline data storage in React Native.

Expo Router | Beginner's Crash Course thumbnail
Jan 7, 20245 min read

Expo Router | Beginner's Crash Course

Learn the basics of Expo Router for React Native, including file-based routing, tabs, stacks, and authentication flows.

Building a Custom Git Implementation with Node.js thumbnail
Dec 23, 20234 min read

Building a Custom Git Implementation with Node.js

Learn how to build your own Git implementation from scratch using Node.js, exploring Git internals and commands.

Mastering Redux Toolkit Query | Tutorial for Beginners thumbnail
Dec 9, 20234 min read

Mastering Redux Toolkit Query | Tutorial for Beginners

Learn how to use Redux Toolkit Query (RTK Query) to fetch, update, and sync data with a backend in React Native and React apps.

🎉 Exciting News: Starting a New Job and Upcoming Plans! thumbnail
Nov 19, 20234 min read

🎉 Exciting News: Starting a New Job and Upcoming Plans!

I share my new role at Walmart as a full stack engineer, updates on my React with TypeScript course, and future plans for Code with Beto content.

Building a Talk ChatGPT App with React Native Expo, NestJS, Google Text-to-Speech, OpenAI and TS thumbnail
Aug 28, 20234 min read

Building a Talk ChatGPT App with React Native Expo, NestJS, Google Text-to-Speech, OpenAI and TS

Learn how to build a voice chat app with ChatGPT using React Native, NestJS backend, Google Text-to-Speech, and OpenAI APIs.

React Native Calculator with Dark Mode | Beginner Tutorial 2022 thumbnail
Aug 28, 20233 min read

React Native Calculator with Dark Mode | Beginner Tutorial 2022

Learn to build a calculator in React Native with Dark Mode support, basic operations, and an adaptable layout.

Custom Fonts in React Native Expo | Tutorial thumbnail
Aug 25, 20233 min read

Custom Fonts in React Native Expo | Tutorial

Learn to use custom fonts in React Native with Expo, from downloading fonts to loading them correctly and avoiding flash issues.

React Native Pokedex Tutorial for Beginners thumbnail
Aug 24, 20233 min read

React Native Pokedex Tutorial for Beginners

Learn to build a Pokedex app in React Native using Redux and a free API to fetch Pokemon data.

Sign In with Google | React Native Expo Tutorial thumbnail
Aug 21, 20233 min read

Sign In with Google | React Native Expo Tutorial

Learn to integrate Google sign-in in React Native using Expo and WebView for straightforward authentication.

Google Maps with React Native | Directions, Pins, and Location thumbnail
Aug 20, 20233 min read

Google Maps with React Native | Directions, Pins, and Location

Learn to integrate Google Maps in React Native to show directions, handle pins, and get the user's current location.

Sign In with GitHub and Firebase Auth | React Native Expo 49 | TypeScript thumbnail
Aug 12, 20234 min read

Sign In with GitHub and Firebase Auth | React Native Expo 49 | TypeScript

Learn how to integrate GitHub OAuth sign-in with Firebase Authentication in a React Native Expo 49 app using TypeScript.

Tutorial React Native | Minimalistic To Do App | Design thumbnail
Aug 5, 20234 min read

Tutorial React Native | Minimalistic To Do App | Design

Build a minimalistic To Do app UI with React Native, focusing on elegant design and basic navigation.

React Native Expo Camera | Tutorial thumbnail
Aug 4, 20232 min read

React Native Expo Camera | Tutorial

Learn to use the camera in React Native with Expo, including permissions, taking photos, flash, and switching front and back cameras.

React Native CRUD with Firebase and Firestore | Tutorial thumbnail
Aug 3, 20234 min read

React Native CRUD with Firebase and Firestore | Tutorial

Learn to build a React Native app with CRUD operations using Firebase and Firestore, including navigation and emoji selection.

Building a Threads Clone with React Native, TypeScript & Expo! thumbnail
Jul 20, 20234 min read

Building a Threads Clone with React Native, TypeScript & Expo!

Learn how to build a Threads clone UI using Expo SDK 49, TypeScript, and the new Expo Router with support for dark mode and animations.

React Native Memory Match App | Beginner Tutorial thumbnail
Jul 17, 20233 min read

React Native Memory Match App | Beginner Tutorial

Learn to build a basic memory match app in React Native with Expo, state management with hooks, and functional components.

How to Ship Apps Faster as a Software Engineer thumbnail
Jul 14, 20233 min read

How to Ship Apps Faster as a Software Engineer

Five practical tips to speed up app development, focusing on React Native and general software projects.

React Native Slider | Tutorial for Beginners thumbnail
Jul 7, 20234 min read

React Native Slider | Tutorial for Beginners

Learn how to install and use the React Native Slider component from the community package, including handling values and updating UI dynamically.

Uploading videos and images to Firebase Storage | React Native Tutorial thumbnail
Jun 24, 20234 min read

Uploading videos and images to Firebase Storage | React Native Tutorial

Learn how to build a React Native app that uploads videos and images to Firebase Storage, including setup, dependencies, and UI features.

React Native Firebase - Google Sign In Tutorial thumbnail
Jun 5, 20234 min read

React Native Firebase - Google Sign In Tutorial

Learn how to integrate Google Sign In with Firebase in a React Native Expo app, including setup, dependencies, and EAS build configuration.

React Navigation Tutorial for Beginners - Complex Navigation Flows with React Native thumbnail
May 28, 20234 min read

React Navigation Tutorial for Beginners - Complex Navigation Flows with React Native

Learn how to build complex navigation flows in React Native using React Navigation, including bottom tabs, stacks, drawers, and dark mode support.

Full Stack Development: A To Do App with React Native, Node.js, and MySQL thumbnail
May 14, 20233 min read

Full Stack Development: A To Do App with React Native, Node.js, and MySQL

Learn to build a full stack to-do app with React Native on the frontend, Node.js with Express on the backend, and MySQL as the database.

Tutorial React Native KeyboardAvoidingView for beginners thumbnail
May 10, 20234 min read

Tutorial React Native KeyboardAvoidingView for beginners

Learn how to use KeyboardAvoidingView in React Native to prevent the keyboard from covering inputs, with a practical chat app example.

React Native Analytics with Vexo | Simply Amazing thumbnail
Apr 28, 20234 min read

React Native Analytics with Vexo | Simply Amazing

Learn how to integrate Vexo analytics in React Native apps with Expo and CLI, including real-time heatmaps and custom events.

Sign In with Google | React Native Expo | Tutorial 2023 thumbnail
Apr 22, 20234 min read

Sign In with Google | React Native Expo | Tutorial 2023

Learn how to integrate Google Sign-In into your React Native Expo app for web, iOS, and Android with step-by-step setup in Google Cloud.

Animated Bottom Tab with React Native CLI and Reanimated thumbnail
Apr 9, 20234 min read

Animated Bottom Tab with React Native CLI and Reanimated

Learn how to build a custom animated bottom tab navigator in React Native CLI using Reanimated and other libraries.

Facebook Login with React Native Expo | Tutorial thumbnail
Apr 3, 20234 min read

Facebook Login with React Native Expo | Tutorial

Learn how to integrate Facebook login in a React Native Expo app using Expo Auth Session and Expo Dev Client for both iOS and Android.

Building an Animated List in React Native with Reanimated | Beginners Tutorial 2023 thumbnail
Mar 11, 20234 min read

Building an Animated List in React Native with Reanimated | Beginners Tutorial 2023

Learn how to create smooth, beautiful animated lists in React Native using Reanimated. This beginner-friendly tutorial covers setup, styling, and dynamic item animations.

Building a Snake Game with React Native and TypeScript | Tutorial for beginners thumbnail
Feb 25, 20234 min read

Building a Snake Game with React Native and TypeScript | Tutorial for beginners

Learn how to build a classic Snake game using React Native and TypeScript, including gesture handling and game logic.

React Native Animated Splash Screen | Transform Your App's First Impression Tutorial 2023 thumbnail
Feb 18, 20234 min read

React Native Animated Splash Screen | Transform Your App's First Impression Tutorial 2023

Learn how to create a beautiful animated splash screen in React Native using Lottie files and react-native-reanimated for smooth transitions.

Building an Android APK with React Native Expo | Tutorial EAS Build thumbnail
Feb 5, 20234 min read

Building an Android APK with React Native Expo | Tutorial EAS Build

Learn how to create an Android APK using Expo's EAS Build service for React Native apps, including setup, configuration, and testing on devices or emulators.

Vanilla JavaScript, HTML, and CSS | Beginner Tutorial 2023 thumbnail
Feb 1, 20233 min read

Vanilla JavaScript, HTML, and CSS | Beginner Tutorial 2023

Learn to build a To Do List app using only JavaScript, HTML, and CSS, ideal for beginners learning DOM manipulation and events.

Creating an Image Generator with React and OpenAI API: A Step-by-Step Guide thumbnail
Jan 31, 20234 min read

Creating an Image Generator with React and OpenAI API: A Step-by-Step Guide

Learn how to build a React app that generates images using the OpenAI API, including setup, API key management, and handling image generation requests.

React Native Search Filter | Tutorial thumbnail
Jan 20, 20234 min read

React Native Search Filter | Tutorial

Learn how to add a native iOS search bar in React Native using React Navigation and fetch data from a free API to filter user lists.

Build the next Wordle game with React thumbnail
Jan 5, 20234 min read

Build the next Wordle game with React

Learn how to build a hidden letter game in React, focusing on creating a dynamic board with similar letters and a hidden different letter.

Build a Minesweeper Game with React Native thumbnail
Dec 31, 20224 min read

Build a Minesweeper Game with React Native

Learn how to build a classic Minesweeper game using React Native and JavaScript algorithms, perfect for beginners and intermediate developers.

Tutorial Sign In with Google | React Native Expo thumbnail
Nov 8, 20224 min read

Tutorial Sign In with Google | React Native Expo

Learn how to integrate Google Sign-In in a React Native Expo app using Expo Auth Session, including setup in Google Cloud and app configuration.

Build a Realtime Chat App with React Native and Firebase thumbnail
Nov 2, 20224 min read

Build a Realtime Chat App with React Native and Firebase

Learn how to create a realtime chat application using React Native with Firebase backend, including authentication, Firestore database, and UI with Gifted Chat.

Building Twitter Bottom Sheet with React Native | Tutorial Expo thumbnail
Oct 31, 20224 min read

Building Twitter Bottom Sheet with React Native | Tutorial Expo

Learn how to create a Twitter-style bottom sheet modal in React Native using Expo and Reanimated.

E-commerce UI with React Native and Tailwind CSS | Beginners tutorial thumbnail
Oct 5, 20224 min read

E-commerce UI with React Native and Tailwind CSS | Beginners tutorial

Learn how to build a minimalistic e-commerce UI in React Native using Tailwind CSS with NativeWind, including dark mode support and styling tips.

How to Add Dark Mode to Your Website | HTML, CSS, and JS Tutorial thumbnail
Sep 25, 20223 min read

How to Add Dark Mode to Your Website | HTML, CSS, and JS Tutorial

Learn to add Dark Mode to your website with HTML, CSS, and JavaScript using CSS variables and system preference detection.

What's New in Expo SDK 46 + FlashList and Skia thumbnail
Aug 2, 20224 min read

What's New in Expo SDK 46 + FlashList and Skia

Explore Expo SDK 46 updates, FlashList for high-performance lists, and Skia integration for graphics in React Native.

React Native Neumorphic Design with Skia | Tutorial 2022 thumbnail
Jul 23, 20223 min read

React Native Neumorphic Design with Skia | Tutorial 2022

Learn to create neumorphic design in React Native using Skia, with practical examples and step-by-step configuration.

Tutorial Recoil | React State Management 2022 thumbnail
Jul 17, 20224 min read

Tutorial Recoil | React State Management 2022

Learn how to manage React state with Recoil, a minimalistic state library by Meta. This tutorial covers setup, atoms, and using Recoil hooks to build a posts app.

Blur Effect with React, CSS, and JS | Tutorial 2022 thumbnail
Jul 13, 20223 min read

Blur Effect with React, CSS, and JS | Tutorial 2022

Learn to create a dynamic blur effect with React, CSS, and JavaScript using random colors and modern styling.

New FlashList | React Native Tutorial 2022 thumbnail
Jul 9, 20223 min read

New FlashList | React Native Tutorial 2022

Learn to use FlashList to improve performance for long lists in React Native with Expo bare workflow and native projects.

Coinbase Clone with React Native Expo, Redux, and Navigation thumbnail
Jun 29, 20224 min read

Coinbase Clone with React Native Expo, Redux, and Navigation

Build a Coinbase clone app using React Native, Expo, Redux, and real crypto APIs with custom navigation and UI animations.

Top 5 Best VSCode Extensions thumbnail
Jun 23, 20224 min read

Top 5 Best VSCode Extensions

Discover the top 5 VSCode extensions that speed up your React Native development workflow, including Prettier, Tailwind CSS autocomplete, Live Share, React Redux snippets, and GitHub Copilot.

Creating a 2D game just with JavaScript thumbnail
May 30, 20224 min read

Creating a 2D game just with JavaScript

Learn how to build a simple 2D game using only JavaScript, HTML, and CSS, including setting up the project, linking files, and using the HTML canvas element.

Tutorial Firebase Authentication with React thumbnail
May 30, 20224 min read

Tutorial Firebase Authentication with React

Learn how to add Firebase Authentication to a React app using Firebase version 9.6.7, including setup, configuration, and basic login and registration screens.

Building a 2D Game with JavaScript Only thumbnail
May 27, 20223 min read

Building a 2D Game with JavaScript Only

Learn to build a basic 2D game using only JavaScript, HTML, and CSS, ideal for web development beginners.

React Native Camera with Expo | Tutorial thumbnail
May 21, 20224 min read

React Native Camera with Expo | Tutorial

Learn how to build a camera app in React Native using Expo Camera and Media Library with permissions, flash, and camera switching.

Tutorial React Login with Tailwind CSS | 2022 thumbnail
May 18, 20224 min read

Tutorial React Login with Tailwind CSS | 2022

Learn how to build a responsive React login page styled with Tailwind CSS, including setup, layout, and cool animations.

React Login with Tailwind CSS | Tutorial 2022 thumbnail
May 16, 20223 min read

React Login with Tailwind CSS | Tutorial 2022

Learn to build a responsive login screen with React and Tailwind CSS, including animations and blur effects for a modern layout.

React Native Skeleton with Suspense | Moti Tutorial 2022 thumbnail
Apr 30, 20223 min read

React Native Skeleton with Suspense | Moti Tutorial 2022

Learn to build an animated skeleton loader in React Native with Moti and Suspense to improve loading UX in your apps.

Tutorial React Native | Custom Modal thumbnail
Apr 25, 20224 min read

Tutorial React Native | Custom Modal

Learn how to create a custom modal in React Native using the built-in Modal component with animations and dark mode support, without installing extra dependencies.

Tutorial Fullstack React Native | GraphQL | Apollo Server & Client thumbnail
Apr 15, 20223 min read

Tutorial Fullstack React Native | GraphQL | Apollo Server & Client

Learn how to build a fullstack React Native app with a GraphQL backend using Apollo Server and Apollo Client. This tutorial covers server setup, schema design, and real-time client updates.

How to Use Styled Components with React Native | Beginner Course thumbnail
Apr 11, 20222 min read

How to Use Styled Components with React Native | Beginner Course

Learn Styled Components to style React Native components in an organized, dynamic way, with practical examples and quick-start commands.

React Native | Tutorial Suspense | Data Fetching | SWR thumbnail
Apr 9, 20224 min read

React Native | Tutorial Suspense | Data Fetching | SWR

Learn how to use React Suspense with React Native and SWR for smooth data fetching and loading states.

React 18 | Tutorial Suspense | Data Fetching | SWR thumbnail
Apr 8, 20224 min read

React 18 | Tutorial Suspense | Data Fetching | SWR

Learn how to use React 18 Suspense with SWR for data fetching, including setup, configuration, and practical examples.

React, TypeScript, Tailwind CSS, and Next.js | Beginner Project thumbnail
Apr 7, 20223 min read

React, TypeScript, Tailwind CSS, and Next.js | Beginner Project

Learn to build a web app with Next.js, React, TypeScript, and Tailwind CSS to search and filter emojis, ideal for beginners.

How to Use Tailwind with React Native | Beginner Tutorial 2022 thumbnail
Mar 24, 20223 min read

How to Use Tailwind with React Native | Beginner Tutorial 2022

Learn to integrate Tailwind CSS in React Native projects using the Tailwind RN library for fast, consistent styling.

React Native Expo Local Authentication | Face ID | Touch ID | Passcode 2022 thumbnail
Mar 17, 20226 min read

React Native Expo Local Authentication | Face ID | Touch ID | Passcode 2022

Learn how to integrate local authentication in React Native Expo apps using Face ID, Touch ID, and passcode.

Local Authentication thumbnail
Mar 17, 20224 min read

Local Authentication

Learn how to add local authentication to your React Native app using Expo's local authentication API to protect user access.

Build a Calculator | React Native 2022 thumbnail
Mar 9, 20225 min read

Build a Calculator | React Native 2022

Learn how to build a beautiful calculator app in React Native with TypeScript, featuring dark mode and dynamic UI.

Bottom Sheet React Native | Expo Tutorial 2022 thumbnail
Mar 7, 20224 min read

Bottom Sheet React Native | Expo Tutorial 2022

Learn how to implement a customizable bottom sheet UI in React Native using Expo and TypeScript.