Examples Counter A program that counts how many times it ran. Read tutorial Tap Counter The typical Flutter counter app, but persisted. Read tutorial Dark mode An app that lets you choose between dark and light mode. Read tutorial Favorite animals An app that lets you heart animals that you like. Read tutorial Tristate dark mode An app that lets you choose between dark, light, and system default mode. Todo app An app for managing your todos. <script> mdc.ripple.MDCRipple.attachTo(document.querySelector('.foo-button')); </script>