A lot was written about open-source architecture by Kaspori (2003), Fuller & Haque (2008), Sallingaros (2011), Ratti (2011) and Ratti and Claudel (2015), but very was actually done, because the framework doesn't exists and the open-source architecture ideas have been related to "Architecture without architects", DIY architecture and Alexander's (1977) ideas. But open source isn't about the amateurs - it's about the professionals, delivering faster, inexpensive and better products."