I was suprised to find no free online XML editors that had an easy to use visual interface (like Xml Spy but online). With grid or treeview editing of nodes and a user friendly way to edit XML.
XML easily lends itself to an online presentation and it's been around for decades now.
Any suggestions of a product that's at the intersection of free, online and quality?
Not a duplicate: Windows / Mac editors are not what I'm looking for. They are not online but run locally, which is quite different. I don't want to install anything.