If it's written in Javascript based on code mirrorand the only thing closed source are a few plugins not related to the actual language plugins, then it should

If it's written in Javascript based on code mirrorand the only thing closed source are a few plugins not related to the actual language plugins, then it should be fairly easy to roll a package with chromium or Firefox built around it. I expect a few show HN posts. I also hope for hosted solutions, and licensing for students. This seems like an excellent way to learn a language. I think we will see done aspects turned into plugins and add ons for existing IDEs but that is not the same as building this intentionally from the ground up. If you can have function reference lookup, for example, and if it's built in Javascript, you can probably build in other forms of reference already on the Web. Pervasive passive information that you would normally have to search for.