Vant is a lightweight mobile UI components library built on Vue.
react-big-calendar is a Google Calendar/Outlook like events calendar component built for React and made for modern browser and uses flexbox over the classic tables-ception approach.
Faker.js is a project to generate massive amounts of realistic fake data in Node.js and the browser.
Ola is a smooth animation library for inbetweening / interpolating numbers in realtime.
Recharts is a redefined chart library built with React and D3. Recharts makes it easy to integrate charts into your React application