It's always great to meet with good people on JUG RU Group events. Heisenbug-piter 2021 was not an exception. Thanks guys for inviting me to be a host on a first track of the conference, I enjoyed being part of the team :) Here are me and my dear friend Cat, and we are running the last day of the conference, where Vitaly Freedman giving amazing workshop: "Birthday selector to inline validation: Everything you need to know about web forms".