Add a game to your favorites by clicking on the button on the game page.
React Native's "Fast Refresh" allows you to see changes instantly without rebuilding the app. To optimize: Use React.memo to prevent unnecessary re-renders.
import React, useState, useEffect from 'react'; import View, Text, FlatList from 'react-native'; export default function DataFetcher() const [data, setData] = useState([]); useEffect(() => fetch('https://typicode.com') .then((res) => res.json()) .then((json) => setData(json)) .catch((err) => console.error(err)); , []); // Empty dependency array ensures this runs once on mount. return ( item.id.toString() renderItem=( item ) => item.title /> ); Use code with caution. Advanced Hooks to Optimize Performance
: Lessons include how to integrate core phone capabilities such as: Camera & Vibration : Accessing hardware modules. Google Maps API : Adding interactive maps and location services. Push Notifications : Implementing Firebase notifications. Advanced Styling & UI : Learn to create professional layouts using Styled-Components React Native Animations Authentication & Payments : Covers user account setup via and online payment processing using the Stripe API Deployment : Instruction on the exact steps to publish apps to the Apple App Store Google Play Store Zero To Mastery Course Specifications ~28.5 Hours of video content 343+ Lessons Beginner to Advanced Prerequisites Basic JavaScript knowledge Access to an exclusive ZTM student community The course is available through the Zero To Mastery Academy React Native CLI as covered in this course? Learn React Native. Get Hired - Zero To Mastery
As your app scales, look past useContext toward robust architecture tools like Zustand (lightweight and highly recommended) or Redux Toolkit for complex corporate apps. 5. Styling, Layout, and Device Responsiveness React Native's "Fast Refresh" allows you to see
The course is heavily practice-based, featuring real-world projects that students can add to their professional portfolios:
The flex property accepts only a single number (e.g., flex: 1 tells the component to fill all available space).
Never use to render long arrays of data. FlatList lazily renders items as they appear on screen, keeping memory usage minimal. return ( item
Avoid hardcoded pixel values. Use percentages, flex ratios, or the Dimensions API to ensure elements scale accurately across compact budget phones and large tablets. Safe and Authorized Resources for Mastery
Setup takes minutes; no need for Android Studio or Xcode initially; test on real devices via QR codes; universal web support.
Mobile styling is all about Flexbox. Master flexDirection , justifyContent , and alignItems . Phase 2: Mastering Hooks (The Core Logic) Push Notifications : Implementing Firebase notifications
As your app expands, passing data through multiple layers of props becomes difficult to manage.
Styles are declared using JavaScript objects via StyleSheet.create() , ensuring performance optimizations during compilation.