November 25-28, 2020


Сonference for JavaScript developers



About conference HolyJS 2020 Moscow

HolyJS 2020 Moscow is a JavaScript conference that will take place on November 25-28, 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.


Nicolò has been a core Babel developer since 2017, and he has helped with the development of different ECMAScript proposal.

When offline, he is a mathematics student in Turin, Italy.

Experienced fullstack developer, project manager, and entrepreneur. Speaker at the most popular conferences and meetups. IT evangelist and CIS countries SvelteJS community leader. Prefers to work on interesting projects as a technical leader and solve complex tasks using various technologies and approaches.

Theodore is a software engineer at Panther Labs. He recently started researching A11Y and he realized he could combine IoT and JavaScript to help visually impaired people. He loves FOSS, coffee, drones, woodworking and DIYing all the things.

Partners Become a partner

The conference includes not only talks, but also virtual booths of our partner companies, where you can get acquainted with developers from leading IT companies, take part in quizzes and prize draws, and listen to lightning talks.

Silver partners