Do you know the best example projects – React?

There are many example projects created by the React community.

Below is a list of sample applications from https://reactjs.org/community/examples.html

• Calculator Implementation of the iOS calculator built in React
• Emoji Search Simple React app for searching emoji
• Github Battle App Battle two Github users and see the most popular Github projects for any language.
• React Powered Hacker News Client A React & react-router-powered implementation of Hacker News using its Firebase API.
• Pokedex The list of Pokémon with live search
• Shopping Cart Simple ecommerce cart application built using React
• Progressive Web Tetris Besides a beautiful, mobile-friendly implementation of Tetris, this project is a playground for integrating and experimenting with web technologies.
• Product Comparison Page Simple Product Compare page built in React
• Hacker News Clone React/GraphQL Hacker News clone rewritten with universal JavaScript, using React and GraphQL.
• Bitcoin Price Index Simple bitcoin price index data from CoinDesk API.
• Builder Book Open source web app to write and host documentation or sell books. Built with React, Material-UI, Next, Express, Mongoose, MongoDB.
• GFonts Space A space which allows user to play with Google fonts. Built with React, Redux and React-Router.