react-cool-inview
React hook to monitor an element enters or leaves the viewport (or another element).
svelte-inview
A Svelte action that monitors an element enters or leaves the viewport or a parent element. Performant and efficient thanks to using Intersection Observer under the hood.
@ngez/core
A collection of minimalistic, easy-to-use and fully customizable Angular components, directives and services
invp-ts
Check if elements come in viewport using rxjs. Inspired by in-view.js