You can definitely to parse and edit from custom widgets. Take a look at the documentation here: https://www.netlifycms.org/docs/extending/ https://www.netlify

You can definitely to parse and edit from custom widgets. Take a look at the documentation here: https://www.netlifycms.org/docs/extending/ https://www.netlifycms.org/docs/extending/ The "fromBlock" property is what detects the insertion from the markdown to present back the widget interface when editing.