Following up from my last post, I’ve had some time to research and assess the current state of embedding Gecko. This post will serve as a (likely incomplete) assessment of where we are today, and what I think the sensible path forward would be. Please note that these are my personal opinions and not those of Mozilla. Mozilla are gracious enough to employ me, but I don’t yet get to decide on our direction

http://chrislord.net/index.php/2016/03/08/state-of-embedding-in-gecko/