I've already implemented this in something I was building already. It came out at the perfect time, as I was looking for something like this but was overwhelmed by choice but underwhelmed by the lack of standout options. Not that there are not some solid frameworks out there, but this one already wins on ease of getting started (and future ease of getting rid of it if necessary) and it's backed by a very trusted company in the open source world.
From Github, this looks like an easy install; and a complete rethink of how text editors work; and looks like it may resolve cross-browser problems with minimal effort.
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