GraphQL
Meet.js Summit 2017 in Gdańsk
Meet.js, originally started by Damian Wielgosik, are local JavaScript meetups organized by the community and happening across the country. Meet.js Summit is a community-driven, more or less yearly gathering in the form of the full-blown conference.
JS Kongress in Munich
Last month I had the pleasure of visiting Munich, giving a talk to five hundred people and running a workshop about how to build games with Phaser at the JS Kongress conference.