April 20-23, 2021

Online

Сonference for JavaScript developers

If you are not satisfied with your experience, we'll give you your money back

About conference HolyJS

HolyJS 2021 Piter is a JavaScript conference that took place on April 20-23, 2020.

We bring together JS developers to discuss the present and future of JavaScript community with the world's leading experts and watch dozens of frontend talks and much more. We dwell on both backend and desktop.

Conference features

  • Virtual platform and networking
  • 4K video
  • Livestream and recordings
  • We stand by what we do. If you are not satisfied with your experience, we'll give you your money back
  • Contests and talks from the partners
  • Online discussion zones