number-flow by barvian

A zero-config, drop-in animation utility that adds smooth transitions to your web app. You can use it with React, Vue, or any other JavaScript application. Maintained by formkit on GitHub, where it has earned 13,915 stars from the community.

Animated theme toggles for switching between light and dark modes. Maintained by AlfieJones on GitHub, where it has earned 761 stars from the community.

watching-you is a javascript library for building animations that watch anything on DOM. Maintained by jj811208 on GitHub, where it has earned 1,703 stars from the community.