Hi! I've spent the past few weeks rebuilding my web framework with a bunch of new stuff and I'd love to hear what you all think! It's got fine-grained reactivity but tries to stay as close to the DOM as possible (all methods work with HTMLElement and standard JS features) but still provide an easy-to-use API, and fits in under 5kb gzipped. A lot of the methods and utils can also be used on the server, though there isn't really anything SSR-specific yet.
Source code is on GitHub (https://github.com/xyzshantaram/campfire), PRs welcome :)
