Just wanted to take this opportunity to say thanks again for CodeMirror, and it&#x27;s great to see the progress you&#x27;ve been making with ProseMirror.<p>We use CM at Overleaf[1], and it&#x27;s been fantastic. To make it easier for non-LaTeX users to collaborate on LaTeX documents, we built our own rich text editor on top of it[2], which is still in beta. Still got a long way to go!<p>[1] <a href="https:&#x2F;&#x2F;www.overleaf.com" rel="nofollow">https:&#x2F;&#x2F;www.overleaf.com</a><p>[2] <a href="https:&#x2F;&#x2F;www.overleaf.com&#x2F;blog&#x2F;81" rel="nofollow">https:&#x2F;&#x2F;www.overleaf.com&#x2F;blog&#x2F;81</a>