Isn't Fire OS an Amazon trademark? This product doesn't seem to be associated with Amazon.
Nevertheless it doesn't come with a JS runtime so maybe it's not the best forum to link it since the focus of Echo JS is Javascript and Frontend related tech & news.
Oops, sorry about that!
Im new to this and found on a website that puting my project here might help me get people to know about it. The name was changed and now is IgniteOS. About the JS runtime, it is being added in the next release, which will be tomorrow!
Thank you!