No, we can test groksponk without flibbertygibbet. But, when rolling to production, flubbertygibbet will need to be in place before grokspunk due to how the gonksponk end-user documentation is written (at least, for now).

Oh, sorry, “doohicky” is how me and my team call them. They are actually <link to ISO specification for purchase>, specifically chapter 4, section 2 (in my 2012 copy it is titled “Hippydip Operations and Serialization”). Hopefully that connects well with the existing goober documentation, but let me know if you need further details/clarification.