Articles by Tag #expo
Browse our collection of articles on various topics related to IT technologies. Dive in and explore something new!
Fixing "Network Request Failed" in React Native: The localhost Problem
Introduction If you've ever encountered a TypeError: Network request failed error when...
How to Build and Test iOS Apps on a Physical Phone: Expo EAS and Apple TestFlight (Part 1/5)
So you have turned a bright idea into a release-ready iOS app, time to test it properly by friends...
Expo: The Swiss Army Knife of React Native (And How to Test Your App Everywhere)
Welcome to the wonderful world of Expo! If React Native is the engine of your app, then Expo is the...
🤯 This One Feature in React Native Will Make You Rethink Mobile Development!
🤯 This One Feature in React Native Will Make You Rethink Mobile Development! If you're...
React Native em Alta Performance: Expo Modules, C++ e SIMD (ARM NEON)
Você já sentiu que o JavaScript "pediu arrego" ao tentar processar algo pesado no React Native? Seja...
How to use font family in react native expo with Nativewind
This posts showcase how to setup any font family in your react-native (Expo) projects and then...
Build unsigned iOS ipa to install via Sideloadly!
Recently during the development it would require to test Apple Enclave with public/private key...
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React Native em Alta Performance: Expo Modules, C++ e SIMD (ARM...
A quick guide to push notifications with expo-notifications and Firebase
These days I had to implement push notifications, and since I really like the direction Expo is...
Orbitalink at India Mobile Congress 2025 — A Step Closer to the Cosmos
Last week was truly special for all of us at Orbitalink. We had the incredible opportunity to...
What Are Over-The-Air Updates and Why They Matter for React Native
Imagine shipping a critical bug fix to your mobile app and having it reach users within minutes—not...
I Lost 2 Hours to an AI Search Answer — Here’s What I Learned About Context Engineering
The Issue Last week, I tried to use Perplexity AI to teach me about EAS Builds. I got...
Using React Native Components in a Next.js Web App (via @expo/next-adapter)
Using React Native Components in a Next.js Web App (via @expo/next-adapter) This post...
Challenge: iOS App from Zero to a Friend's Phone in 1 Hour
I was browsing the Expo website and chanced upon their new product, EAS Launch. It promises a...
TRAE for Expo / React Native Development
This guide will show you how to set up and build a mobile app with Expo and React Native using...
The Shim Proxy Pattern: A Zero-Disruption Path from React Native Legacy to Expo CNG
Preface Over the years as a React Native developer, I've run into the same problem more...
I Built a Screen Capture Library for React Native (and Here's Why You Might Need It)
I Built a Screen Capture Library for React Native 📸 Ever needed to capture what's...
Performant Vertical Feed in Expo: HLS Caching on iOS
Expo native caching works until HLS on iOS breaks it. Learn how we built a proxy-based caching layer to enable instant offline playback in vertical video feeds.
Run Your Expo App on a Physical Phone (with a Development Build) — Expo + Expo Router
Hot reloading on device, native modules, fast iteration — without the App Store or Play Store...
How to Run Your Expo iOS App on a Real iPhone (Dev, Preview & TestFlight)
Introduction So you have your app running on the iOS Simulator. What to do next to test,...
🚀 Why You Should Start Building Cross-Platform Apps with React Native & Expo Right Now!
The world of app development is evolving fast! If you're still building separate apps for iOS and...
(EAS Custom Builds, Maestro Cloud) Expo + Maestro CI Pipeline Overviews
Pipeline overview Push to main triggers a GitHub Action workflow The workflow installs...
How I Built a Multi-App OTA Update System (And Cut Costs from $199/month to $0)
Expo's EAS Update service costs $199/month for 50,000 monthly active users. If you have multiple apps...
How to Set Up NativeWind in Expo Without Version Conflicts
The first time I tried setting up NativeWind in an Expo React Native app, I followed the official...
How to Convert Markdown to PDF in React Native (The Easy Way)
Need to convert Markdown to PDF in your React Native or Expo app? You've probably hit the same wall —...
How to Build and Test iOS Apps on a Physical Phone: Expo EAS and Apple TestFlight (Part 2/5)
In Part 1, we've checked in the React Native code on the GitHub. Now we will build the binary with...
How to Build and Test iOS Apps on a Physical Phone: Sending Updates (Part 5/5)
Now that we have our app on TestFlight, and gotten the testers feedback (in Part 4), we can now send...
Introducing VoltRN CLI: a developer focused CLI for React Native/Expo
Starting a new React Native/Expo project often means repeating the same setup and configuration...
React Native Linking: The Simple Guide to Protocols
In React Native, the Linking module is the built-in interface used to interact with both incoming and...
Building LinguaKin: A Universal Language Learning App
A deep dive into the technologies powering Linguakin, an ingeniously designed cross-platform language learning application.