[bluntfang]

>Both have the problem that it all has to be a single file. It would be much nicer if one could import modules.

Isn't this a solved problem in javascript land? Just use a compiler/minifier and your module oriented js code is in a single file as a build artifact.

[heyplanet]

Then every time you want to make a change to your code, you have to go to your original codebase, make the change, start the compiler, copy the output and paste it into your dev tools ...