You can submit to various sites for feedback (HN is an example). There are a few other places (reddit - /r/startups) - or you can submit it to the site I'm curr

You can submit to various sites for feedback (HN is an example). There are a few other places (reddit - /r/startups) - or you can submit it to the site I'm currently maintaining SideProjectors http://sideprojectors.com http://sideprojectors.com We let people showcase their side projects to receive feedback. https://www.sideprojectors.com/showcase/submit https://www.sideprojectors.com/showcase/submit