[mhitza]

I very briefly took a look at your project and seems to be an entire application, for which I'd expect TinyMCE would be a wrapper around input/textarea fields to add wysiwyg functionality. If that's the case, I (and no sane person/lawyer) would consider your project derivative work, thus except for the need to relicense the code as GPL. If you get that in written even better.

Honestly a better choice for a library would always be LGPL. I don't know how TinyMCE even expects to monetize this thing...

[kmacleod]

Note that there are two ways to look at derivative works.

You're describing a Venn diagram of two independent circles, LibraryA and AppB, and saying AppB does not use any code internally from LibA, share code, modify code from LibA, etc. From that perspective it's not deriving code from LibraryA. You're not wrong.

The other view is two interlocking puzzle pieces, LibraryA and AppB. Can AppB function without LibA? Is there a standard library API that we can swap those libraries out? Can AppB be built or executed if LibA is not linked at build or runtime? GPL operates at this level and is why LGPL exists. If AppB requires LibA, AppB is derivative. If AppB does not link to LibA as distributed and can function without it, but links only at runtime on the user's system, AppB is not derivative.

[ssddanbrown]

> Honestly a better choice for a library would always be LGPL.

That's what they used originally, but I get the impression they want someone a little more forceful to move folks onto their commercial licenses.

> I (and no sane person/lawyer) would consider your project derivative work, thus except for the need to relicense the code as GPL.

I wouldn't consider it a derivative work either, but from what I know that does not matter. TinyMCE is a core part that we also currently distribute with the application. The technical details of GPL combined works can get fuzzy in these contexts as it seems like a lot of it was originally written for compiled code. There are ways we could maybe technically put it at "arms distance" but there are still considerations if users have to add that (currently core) element back in. It can help our distribution but the end result is kind of the same really. This may be more significant in my case since It's a core value to me that this project is very much "batteries included".