I hope to build jsonselect support on top of yajl and expose it as a native command line tool, so fast stream based filtering... but that's still ideaware at this moment :)
Would it be possible to use Chromeless to tell the operating system to have a specific file opened by its default native application? So you could have a collection of links in a Chromeless app, that represent files on the user's computer, and the user could click a link for say an Excel file, and Excel would launch and show the file? Ideally this is what the new FileSystemApi needs, so that a web-based "dropbox" becomes possible. At the moment, any kind of web-based file manager must result in downloads to get most files opened, and re-uploads, whenever the user changes the file.
it's homegrown. I spun off the docstract project which pulls docs outta .js and outputs them in json. From their you can render the docs however you want. Docstract itself is permissive open source you can use, here: