News for hackers. Stuff that matters.
Re:Density raises $51M Series C led by Kleiner Perkins by heyflyguy on Tuesday July 28, 2020 @10:37AM (#23976243)
I have to admit, more and more I read about things on HN and just reason "ah this is tech beyond my grasp, and it makes sense to someone somewhere but not me". Lots of developer tools for languages I've not heard of or libraries that seem so remote and arcane I wonder who is using them.

Now in this case, it is solving a real problem, with a clear way to make money. Go Density Go.

Re:Density raises $51M Series C led by Kleiner Perkins by afar on Tuesday July 28, 2020 @11:49AM (#23976996)
Thank you. Fwiw, our eng team has deeply benefited from all those dev tools and libraries. The stack to result in real-time, accurate count is nuts. I think one of our devs, Gus, was on the thread. Maybe he can weigh in.
Re:Density raises $51M Series C led by Kleiner Perkins by guscost on Tuesday July 28, 2020 @11:59AM (#23977110)
Right now our production backend relies on Postgres, Django, Kafka, Docker, Nomad, Celery (yes, those queues probably should be folded back into Kafka eventually), and lots of other open-source tech. I'm not sure if I should share much, and can't talk in depth anyway, about the embedded stack. And then there are the tools for developing the algorithm, and custom systems for assembly/test/pack in Syracuse.

Our web application is mostly TypeScript, React, RxJS.

Re:Density raises $51M Series C led by Kleiner Perkins by heyflyguy on Tuesday July 28, 2020 @12:14PM (#23977267)
The hardware is yours?
Re:Density raises $51M Series C led by Kleiner Perkins by guscost on Tuesday July 28, 2020 @12:31PM (#23977494)
Yes, designed in-house by some very talented colleagues.
Re:Density raises $51M Series C led by Kleiner Perkins by heyflyguy on Tuesday July 28, 2020 @03:32PM (#23979743)
Nice job, that ain't easy.