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How to Create a React-Native App With Tailwind (Nativewind) and Google Fonts

How to Create a React-Native App With Tailwind (Nativewind) and Google Fonts

Posted in Mobile App Development by Jay Simons
Published on January 16, 2023

React-Native is a great solution for existing React web developers looking to extend their skillset into the native mobile arena. The API and the way components are built in React-Native is identical to that of regular React.

One key difference between the technologies is the way "CSS" is implemented--and I put CSS in quotes because in the React-Native world, they are called "stylesheets," but the are not fully-implemented CSS. Many of the CSS rules overlap that of RN stylesheets, but there are many key differences.

If you are already a Tailwind CSS user, then you already know how useful a tool it is for speeding up UI development. Well, now you can have that same great tool for React-Native (called Nativewind), and the utility classes are pretty much identical!

In this tutorial, I'm going to show you how to set up a new React-Native project using the Expo CLI tool. Then we'll install and configure Tailwind. And then as an extra-added bonus, we'll define a custom font class for a Google font.

The entire project I'm about to create in this tutorial is available on Github. Feel free to clone the project.

Create and Initialize Our Project

If you don't already have it, please install the Expo CLI. You'll need elevated privileges to do so ('sudo' in Linux or run 'cmd' as administrator in Windows).

npm i -g expo-cli

Now let's create a new Expo / React-Native project:

npx create-expo-app react-native-tailwind-example

And then install our dependencies:

cd react-native-tailwind-example
npm i nativewind expo-splash-screen @expo-google-fonts/georama
npm i --save-dev tailwindcss

Then initialize Tailwind:

npx tailwindcss init

This script creates a file called tailwind.config.js in the project root directory. Now let's edit that file. Open up our new project in Visual Studio Code by running code . in the terminal. If you're using Windows and the command interpreter can't find code, then you need to add the path to VS code executable to your PATH environment variable. If you're unsure on how to do this, check out this tutorial.

Now edit the tailwind.config.js file to look like this:

/** @type {import('tailwindcss').Config} */

module.exports = {
  content: [
  theme: {
    extend: {
      fontFamily: {
        'geo': 'Georama_400Regular'
  plugins: [],

Tailwind needs to know which directories to traverse to compile the stylesheets. I use a screens directory for screen components and a components directory for sub-components in the RN projects. Also, not that I've added a custom class under theme for the Google font I intend to use.

One last thing we need to do to configure Tailwind is add the babel plugin to babel.config.js file:

module.exports = function(api) {
  return {
    presets: ['babel-preset-expo'],
    plugins: [

That's it! Super easy. Now let's get on with programming our app.

Building The App

In this example, I won't be using anything from components or screens. For simplicity's sake, I'm going to put everything into the App.js file.

import React, { useEffect, useState, useCallback } from 'react';
import { StatusBar } from 'expo-status-bar';
import { Text, View, SafeAreaView, Linking } from 'react-native';
import * as SplashScreen from 'expo-splash-screen';
import * as Font from 'expo-font';
import { Georama_400Regular } from '@expo-google-fonts/georama';

/* Prevent splash screen from hiding automatically */


export default function App() {
  // Initialize state for app readiness
  const [appIsReady, setAppIsReady] = useState(false);

  // Show splash screen while we load Google Fonts
  useEffect(() => {
    async function prepare() {
      try {
        await SplashScreen.preventAutoHideAsync();
        await Font.loadAsync({ Georama_400Regular });
      } catch (e) {
      } finally {

  }, []);

  // Create a callback for when our font is done loading
  const onLayoutRootView = useCallback(async () => {
    if (appIsReady) {
      await SplashScreen.hideAsync();
  }, [appIsReady]);

  // return null until app is ready
  if (!appIsReady) {
    return null;

  return (
    <SafeAreaView onLayout={onLayoutRootView}>
      <View className={`py-10 px-5 bg-slate-600`}>
        <Text className={`font-geo text-lg text-white`}>This text is in Google's Georama Regular 400 font!</Text>
      <View className={`py-10 px-5 bg-indigo-800`}>
        <Text className="font-geo text-lg text-white">
          For more great information, please read the {' '}
          <Text className={`text-yellow-300`} onPress={() => Linking.openURL('')}>Designly Blog</Text>!
      <StatusBar style="auto" />

Here's a quick overview of what the above code does:

  1. We create a state variable called appIsReady set default to false
  2. We create an effect to load our Google font with a promise resolution that sets our state variable to true
  3. We create a callback and assign it to the onLayout prop of our main component

What this accomplishes is the splash screen will cover the app main screen until all fonts are done loading. This will prevent a noticeable change in font face and help prevent layout shift.

Then we create our test views. Note that we use className= just like in regular react. Also note our custom font-geo class that we defined in tailwind.config.css. You can create as many custom classes as you like.

Now to test your app, simply open a terminal in VS Code and enter:

npx expo start

If everything compiles properly, you should see this output:

Expo Start Output
Expo Start Output

You'll need the Expo Go app to test it out. It's available from the App Store and Google Play. Once loaded, your screen should look like this:

Expo Start Output
Expo Start Output

That's all folks! I hope you found this article useful. For more great information, please be sure to read the Designly Blog!

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