I maintain an open source project for writing SQL queries[0] that currently uses codemirror. I find it a little sluggish to load. This looks like it could be a good option -- the one thing that would make it a codemirror killer for me is the ability to resize the editor window; something text areas obviously natively support, but codemirror does not. Any idea if Monaco does?

[0] https://github.com/groveco/django-sql-explorer