patrick-steele-idem/morphdom

This project provides a fast and lightweight DOM diffing/patching solution that works with the real DOM without requiring a virtual DOM. It's designed for developers who need to efficiently update the DOM in response to UI components or pages being rerendered, minimizing changes to the existing DOM while preserving internal state like scroll positions and input caret positions. The module is ideal for projects that want to avoid the overhead of virtual DOM abstractions while still achieving performant DOM updates.