OrganicJS, a micro-framework for reusable JS+HTML+SVG components (github.com)

OrganicJS supports reusable JS+HTML+SVG components with chainable properties and public methods, dynamic setters/getters,reusable widget markup with nestable HTML/SVG fragments and in-place fragment cloning and rendering, and sharing of data/behavior among components in a soft, decoupled manner, using contextual component caching.