Schedule

The time in the program is for your time zone .
The program hasn’t been finally approved yet, so there still might be some changes.

April 7
- Start: 00:00 – Finish: 00:00
  Conversation
  Secret Talk from the HolyJS Program Committee
  - Program Committee HolyJS
  - In Russian
- Start: 00:00 – Finish: 00:00
  Talk
  Using New Web Features in Familiar Development
  - Alexandr Nefedov
    Company: Yandex
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Web VR Today
  - Anton Miroshnichenko
    Company: Boravto
  - In Russian
  - Mad Skills
- Start: 00:00 – Finish: 00:00
  Talk
  Taiga UI Kit, or How Flexible Reusable Angular Components are Built
  - German Panov
    Company: T-Bank
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Removing Dead Code in a Project: a Practical Guide
  - Victor Khomyakov
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Lunch break
  Lunch break is at different times for different participants. Please refer to the printed program for details.
- Start: 00:00 – Finish: 00:00
  Talk
  OpenTelemetry in the JavaScript World: How to Tame Observability in Web Applications
  - Aleksei Zolotykh
    Company: MyOffice
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  Accelerating Web Applications through Page Preloading: Ozon's Experience
  - Yury Amelin
    Company: Ozon
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Heroes of Might and Magic III in the Browser. Analysis of Porting Methodology on the Example of Classic Games
  - Alexander Guryanov
    Company: GamePix
  - In Russian
  - Mad Skills
- Start: 00:00 – Finish: 00:00
  Talk
  Three.js Shading Language: How the Node System is Organized in Three.js
  - Pavel Mazhuga
    Company: Chipsa
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Lunch break
  Lunch break is at different times for different participants. Please refer to the printed program for details.
- Start: 00:00 – Finish: 00:00
  Talk
  How to Breathe a Second Life into Redux by Linking the State to the React Context
  - Ivan Malyugin
    Company: beeline
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Event Sourcing: Key Principles and Implementation on NestJS
  - Nikita Ulshin
    Company: T-Bank
  - In Russian
  - Backend
- Start: 00:00 – Finish: 00:00
  Talk
  Why I Won't Be Writing My Next Library in TypeScript
  - Valentin Ulianov
    Company: R7
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  Development of an Embedding SDK
  - Alexander Polyankin
    Company: Metabase
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Lunch break
  Lunch break is at different times for different participants. Please refer to the printed program for details.
- Start: 00:00 – Finish: 00:00
  Partner’s talk
  Atom-Moleculer Microservices Development on Node.js
  - Eugene Kuznetsov
    Company: Grinatom
  - In Russian
- Start: 00:00 – Finish: 00:00
  Talk
  Larana vs CSS: How Your Browser Computes Layout
  - Eugene Kucheriavyi
    Company: LaranaTech
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Legal Copilot for Working Code and Documents
  - Pavel Frankov
    Company: VK
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  Why is Frontend So Hard?
  - Sergey Konstantinov
    Company: Bolt
  - In Russian
  - Architecture
- Start: 00:00 – Finish: 00:00
  Networking and Afterparty
  To see old friends. To discuss current problems. To come up with new ideas. To debate and just chat. To relax at the afterparty at the end of the day.
- Start: 00:00 – Finish: 00:00
  Game
  Code in the Dark
  - Program Committee HolyJS
  - In Russian
April 8
- Start: 00:00 – Finish: 00:00
  Talk
  RxJS: The Great and Terrible. Describing Complex Stack-independent Asynchronous Logic
  - Nikolai Pugachev
    Company: SberDevices
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  How to Stop Worrying About Breaking Production? The Experience of Automating QA with Testplane
  - Nikolay Markov
    Company: Yandex
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  Creating an Interactive Whiteboard, or Why Reserch is More Important than Code
  - Konstantin Lebedev
    Company: VK
  - In Russian
  - Architecture
- Start: 00:00 – Finish: 00:00
  Lunch break
  Lunch break is at different times for different participants. Please refer to the printed program for details.
- Start: 00:00 – Finish: 00:00
  Workshop
  Utilize Different Architectures Within FSD
  - Alexander Morgunov
    Company: Samokat.tech
  - In Russian
  - Architecture
- Start: 00:00 – Finish: 00:00
  Talk
  Npm-Security: Vulnerabilities, Cases and Stories
  - Anastasiia Egorova
    Company: YouTube-channel "CosyFrontend"
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  PWA and WebView: How to Make Your Web Application Available Offline
  - Aleksey Egorov
    Company: VK
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Convenient Prisma Transactions
  - Ivan Klimenko
  - In Russian
  - Backend
- Start: 00:00 – Finish: 00:00
  Lunch break
  Lunch break is at different times for different participants. Please refer to the printed program for details.
- Start: 00:00 – Finish: 00:00
  Talk
  TypeScript at Maximum: Practical Cases from the Life of a Large Project
  - Konstantin Loginovskieh
    Company: Cloud.ru
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  MarkdownEditor: The Next Step in Working with Text
  - Sergey Makhnatkin
    Company: Yandex
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Design Automation Using JS: from Adobe to the Web
  - Sergey Turulin
    Company: Enicraft
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  I Have a Problem: Stability is Lacking (E2Ee-tests). AI Help!
  - Pavel Vostrikov
    Company: Kaspersky
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  Typing eval and new Function: Type-level JavaScript Interpreter with TypeScript
  - Sergei Solovev
    Company: T-Bank
  - In Russian
  - Mad Skills
- Start: 00:00 – Finish: 00:00
  Talk
  The Modern Streaming Video Player
  - Ilya Kalashnikov
    Company: VK
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  React Native, Development Realities, Problems and Solutions
  - Nikita Prokuratov
    Company: Sheverev
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Talk
  Love, JS, and Robots
  - Vadim Patsev
    Company: Yandex
  - In Russian
  - Backend
- Start: 00:00 – Finish: 00:00
  Talk
  Releasing a RN Application Every Day. No, not CodePush
  - Evgeny Prokopyev
    Company: Kuper
  - In Russian
  - Instruments
- Start: 00:00 – Finish: 00:00
  Talk
  How to Work in a Terrarium: About the Team and You
  - Julia Uvarova
  - In Russian
  - Mad Skills
- Start: 00:00 – Finish: 00:00
  Talk
  How to Tame Signals, or a BI System on Graph Reactivity in 2 Months
  - Dmitriy Dyn
    Company: Next
  - In Russian
  - Frontend
- Start: 00:00 – Finish: 00:00
  Conversation
  Closing of HolyJS 2025 Spring Conference
  - Program Committee HolyJS
  - In Russian

We will add more talks soon.

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