Building RandomVerse: A Premium React Native App

MAYUR Sonagara — Tue, 14 Jul 2026 02:07:27 +0000

Many developers think Expo is only for prototypes or simple apps. I wanted to prove that it can also power a polished, production-quality mobile experience.

So I built RandomVerse—a minimalist app that delivers random quotes, facts, life lessons, and thoughts through a clean, gesture-driven interface.

The goal wasn't just to display content but to make every interaction feel smooth and native while staying entirely in the Expo-managed workflow.

🛠 Tech Stack
React Native + Expo (SDK 51+)
Expo Router
React Native Reanimated
React Native Gesture Handler
AsyncStorage
Expo Speech
Expo Notifications
react-native-android-widget

I intentionally used a local JSON database with AsyncStorage instead of a backend, allowing the app to work completely offline.

✨ Features
Smooth Swipe Navigation

Instead of buttons, RandomVerse uses gesture-based navigation.

👈 Swipe left to load a new card.
👉 Swipe right to return to the previous one.

Using Reanimated, animations run on the UI thread, making every swipe feel smooth and responsive.

Dynamic Theme Colors

Each category has its own subtle gradient glow using expo-linear-gradient.

Whether it's science, philosophy, or books, the background changes slightly while maintaining the app's minimalist dark theme.

Native Text-to-Speech

With expo speech, users can listen to quotes instead of reading them.

import * as Speech from "expo-speech";

Speech.speak(text, {
language: "en-GB",
rate: 0.9,
});

I also stop any ongoing speech when users swipe to a new card, preventing overlapping audio.

Offline Notifications

Using expo-notifications, the app schedules a daily reminder directly on the device.

No Firebase.
No backend.
No internet required.

Everything works locally.

Android Home Screen Widget

One of my favorite features is the Android widget built using react-native-android-widget.

It displays a random quote directly on the home screen without opening the app.

Since widgets require native code, I used Expo Config Plugins and EAS Build while still staying inside Expo's managed workflow.

🚀 What I Learned

This project taught me that great mobile apps aren't just about features—they're about experience.

Small details like smooth animations, subtle gradients, offline functionality, and native integrations can make even a simple app feel premium.

Expo has come a long way, and it's now capable of building apps that feel surprisingly close to fully native experiences.

If you're building with Expo, I'd definitely recommend exploring packages like Reanimated, Expo Speech, and Expo Notifications. They can dramatically improve your app with very little setup.

Thanks for reading! If you've built something cool with Expo or React Native, I'd love to hear about it in the comments.

DEV Community: MAYUR Sonagara

Building RandomVerse: A Premium React Native App