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HolyJS 2025 Spring

HolyJS 2025 Spring

JavaScript conference: from frontend to backend

The event was over

April 7–8Moscow

Videos of Talks
  • 50speakers
  • 45talks
  • 10partners
  • 900participants

About conference

HolyJS is an IT conference for anyone who uses JavaScript technologies for frontend and backend. Technical talks about JS development from different angles: web technologies, Node.js, graphics and animations, web3, blockchain...

We gather twice a year to discuss language updates, frameworks, and tools. In a unique JS community atmosphere, with offline and online networking.

The conference is held by JUG Ru Group.

Special guests ⭐️

Talk topics

Do you want to perform but have doubts?

We can answer your questions and help you prepare for the performance.

Read more

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Speakers

Experts

Masters of Ceremonies

Media

The first speakers and talks will be on the site soon. If you’re considering buying a ticket but have not decided yet, we suggest you take a look at our former conferences. Here you can watch talk recordings, listen to the conference podcast, or read our corporate blog.

Partners

Community

Information partners

  • Networkly.app

  • Publishing houses Piter

  • IT Event Hub

  • Yamaguchi

  • Calendario

  • IT Meetups Bot