• Create React App as a base of application
• Userbase for user management
• TypeScript to enhance development process
• Jest with Testing Library for testing
• PostCSS for styling
• Icons made by Freepik from www.flaticon.com

Inside the newly created project, you can run some built-in commands:

• npm start or yarn start
  Runs the app in development mode.
  Open https://localhost:3000 to view it in the browser.
  The page will automatically reload if you make changes to the code.
  You will see the build errors and lint warnings in the console.

• npm test or yarn test
  Runs the test watcher in an interactive mode.
  By default, runs tests related to files changed since the last commit.
  Read more about testing.

• npm run build or yarn build
  Builds the app for production to the build folder.
  It correctly bundles React in production mode and optimizes the build for the best performance. The build is minified and the filenames include the hashes.
  Your app is ready to be deployed.

You might face with some issues with PostCSS purifying plugins in reason that CRA (Create React App) don't update PostCSS dependency, they promised that it will be fixed in 5th version of react-scripts (now it is in alpha).