Taking its name from the forest watchtowers of Latvia, Tornis is a minimal JavaScript library that watches the state of your browser’s viewport, allowing you to respond whenever something changes.Tornis currently tracks state for:
Scrollama is a modern & lightweight JavaScript library for scrollytelling using Intersection Observer in favor of scroll events.
The goal of this library is to provide a simple interface for creating scroll-driven interactives. Scrollama is focused on perfomance by using Intersection Observer to handle element position detection. It offers an opinionated scrollytelling pattern to reduce more involved DOM calculations.
Emergence.js is a lightweight, high-performance JS plugin for detecting and manipulating elements in the browser. It gives the developer the freedom to use their own CSS or JS to determine what happens; whether it’s animation or a change in state. It leverages HTML5 data-* attributes instead of classes for ease and developer clarity. Emergence.js is one of the lightest and most compatible plugins of its kind.
