While not really JSON, HyperScript[1] is much easier to grok than XML to me. It allows you to define layouts really naturally using standard JS objects. Mithr

While not really JSON, HyperScript[1] is much easier to grok than XML to me. It allows you to define layouts really naturally using standard JS objects. Mithril[2] specifically implements it really well. 1 - https://github.com/hyperhype/hyperscript https://github.com/hyperhype/hyperscript 2 - https://mithril.js.org/index.html#dom-elements https://mithril.js.org/index.html#dom-elements