Manage columns, rows and containers visually. Instantly toggle visibility of elements. Simulate how your responsive content looks on various devices directly while editing content, without even switching to the preview mode thanks to the support for Bootstrap breakpoints.
Editor.js is a block-styled editor for rich media stories. It outputs clean data in JSON instead of heavy HTML-markup. And more important thing is that Editor.js is designed to be API extendable and pluggable. So there are few key features: 1. Clean data output