MoscowJS

MoscowJS is a professional IT community of JavaScript developers. The guys regularly organize informal online and offline events. They discuss frameworks, tools, processes, best practices, and anything else related to development. Participation in the events is always free for everyone.

MoscowJS Meetups have existed since 2011. Since then, more than 60 events have been held, with more than 280 speakers and more than 15 thousand visitors.