CodeMirror is a text editor implemented in JavaScript for the browser.
http://codemirror.net/
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Get access to data on 327,645 websites that are CodeMirror Customers. We know of 108,564 live websites using CodeMirror and an additional 219,081 sites that used CodeMirror historically and 68,962 websites in the United States.
Get a list of 327,645 websites using CodeMirror which includes location information, hosting data, contact details, 108,564 currently live websites and an additional 165,882 domains that redirect to sites in this list. 219,081 sites that used this technology previously and 68,962 websites in the United States currently using CodeMirror.