CodeMirror is a text editor implemented in JavaScript for the browser.
http://codemirror.net/
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Get access to data on 339,356 websites that are CodeMirror Customers. We know of 109,183 live websites using CodeMirror and an additional 230,173 sites that used CodeMirror historically and 72,557 websites in the United States.
Get a list of 339,356 websites using CodeMirror which includes location information, hosting data, contact details, 109,183 currently live websites and an additional 107,633 domains that redirect to sites in this list. 230,173 sites that used this technology previously and 72,557 websites in the United States currently using CodeMirror.