@juhoteperi @pesterhazy @gadfly361 It turned out that the empty namespaces were the fault. It works fine now! And thank you for the tip re: separate addon packages in the next react version. I'll try to make my stuff work with react-with-addons first, since I went through so much trouble to make it even half-way work, and since I have a guide for it and not the addon. Then I'll try to make the independent package work. It's only a hobby project anyway, but of course I prefer to be up to date 🙂

Glad you figured it out! :)

Thank you for your help, everybody! @gadfly361 @pesterhazy @juhoteperi 😄

@juhoteperi do you know of some examples of how to use the new isolated package?