Surprised nobody, and the article, mentioned RiotJS. It's maybe less framework and more library but, it is easy to make these little web-components. It's also o

Surprised nobody, and the article, mentioned RiotJS. It's maybe less framework and more library but, it is easy to make these little web-components. It's also one of those setState and repaint types. My primary drivers is that is easy to bolt into existing projects - so one can gradually add more dynamic features without the mega-rewrite-all-at-once-to-new-tools dance.