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.

Download schedule

Перформанс
7
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Measuring the Real Price of Abstractions in JavaScript
  - Yuriy Karpov
    Sber
  Room 1In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  The Evolution of Nuxt and NestJS Interaction: From REST to GraphQL Through the Repository Pattern and Next Layers
  - Vsevolod Kochnev
    Sirena
  Room 3In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  How to Implement Critical CSS and How It Will Improve Loading Metrics
  - Maksim Medunetski
    VK / VKontakte
  Room 1In Russian
- WorkshopDate: 21.11 / Start: 00:00 – Finish: 00:00
  Web-perf: How to Get the Most Out of Enterprise Projects
  - Pavel Uvarov
    Kaspersky
  Room 3In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Refactoring the Polyfill Recipe
  - Dmitrii KHolstinin
    T-Bank
  Room 1In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  The Path of a Document From a File to Editing, or How To Calculate 1000 Pages of Data and Not Die
  - Vasilii Kubarko
    Yandex 360
  Room 3In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Web Caching: Strategies, Pitfalls, and Modern Tools
  - Ilia Sokolov
    Uchi.ru
  Room 1In Russian
Практики разработки
5
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Progressive Web Applications: Survival in an Era of Severe Restrictions
  - Denis Kondratev
    Tochka
  Room 2In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Is your Vue and Nuxt app safe?
  - Anastasiia Egorova
    YouTube-channel "CosyFrontend"
  Room 2In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Visualization of Engineering Data. How We Made a Web Application for an Electric Car in Typescript
  - Anton Osyadovsky
    Atom
  Room 2In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  A Platform for a Front-End Developer and Team Lead Using the Example of Developing VK Mini Appls and Games
  - Nikita Vasiukov
    VK
  Room 3In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Create Your Own Query Language as an Alternative to Your Forms
  - Maksim CHuguev
    T-Bank
  Room 2In Russian
Софты
4
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Run Oneself Into Burnout: Only Dud Advice
  - Valeriia Zelenaia
    YADRO
  Room 1In Russian
- WorkshopDate: 20.11 / Start: 00:00 – Finish: 00:00
  Career Tracking
  - Serafima Chekulaeva
    self. — IT community about career
  - Sergey Korobkov
    self. — IT community about career
  Workshop's RoomIn RussianOffline activity, not broadcast or recordedActivity is not recorded
- WorkshopDate: 20.11 / Start: 00:00 – Finish: 00:00
  Simple Emotional Intelligence Skills
  - Natasha Arefeva
    Rambler&Co
  Workshop's RoomIn RussianOffline activity, not broadcast or recordedActivity is not recorded
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Technofitness: How To Effectively Improve Hard Skills
  - Nikita Ulshin
    T-Bank
  Room 1In Russian
Другое
4
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  A Perfect World With No GUI, or The Instruction To Live in a Terminal With JavaScript
  - Marat Zimnurov
    Avito
  Room 3In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  A DYI DevTools Console
  - Aleksei Nagovitsyn
    VK
  Room 3In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  From Latin to async/await: An Archaeological Dig into JavaScript
  - Sergei Solovev
    T-Bank
  Room 1In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Static Analysis of ECMAScript to Evaluate Its Interoperability
  - Aleksandr Maltsev
    Yandex Crowd
  Room 3In Russian
TypeScript
4
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Leaky grid of types: Understanding TypeScript's subtyping relation
  - Vasilii Alfertev
    Open solutions
  Room 2In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Let's Compile TypeScript
  - Vladimir Tsyshnatiy
    Positive Technologies
  Room 1In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  The Perfect Error Handling in TypeScript
  - Alex Tushinski
    VK
  Room 2In Russian
- Master classDate: 21.11 / Start: 00:00 – Finish: 00:00
  Typical Mayhem: A Binary Tree Based on Types
  - Andrey Sokolov
    YADRO
  Room 2In Russian
Фреймворки
4
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Constellations of Composables
  - Denis Chernov
    SM Lab
  Room 3In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  React Server Components Under Production Workload
  - Oleg Postnikov
    Yandex Maps
  Room 1In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Why You (Most Likely) Need Effector
  - Edward Gigolaev
    Yandex 360
  Room 3In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  REACT_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED
  - Ivan Malyugin
    beeline
  Room 2In Russian
Графика и анимация
4
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Making animations in JS: Canvas 2D and WebGL
  - Artem Yashin
  Room 3In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  Animations of Unusual Frontend
  - Andrei Kuznetsov
    2GIS
  Room 3In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Maps, data, two smoking coordinates — cartography without pain
  - Vasily Poltewskiy
    RESO
  Room 3In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Creative Coding: Sound Visualization
  - Gary Anikin
    RUTUBE
  Room 2In Russian
Community Day
3
- TalkDate: 29.10 / Start: 00:00 – Finish: 00:00
  JSON in → App Out: From Tables and Documents to Graphs and Agent Memory
  - Artemii Vereshchinskii
    RushDB
  - Maria Kondaurova
    BIOCAD
  - Aleksandr Korotaev
  In Russian
- TalkDate: 29.10 / Start: 00:00 – Finish: 00:00
  Transcoding Videos on the Web
  - Stepan Mikhailiuk
    Lumen5
  In Russian
- Master classDate: 29.10 / Start: 00:00 – Finish: 00:00
  Building a RAG System in Node.js
  - Alex Korzhikov
    HackerOne
  - Pavel Kiselev
    ING
  - Maria Kondaurova
    BIOCAD
  - Aleksandr Korotaev
  In Russian
AI
3
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  AI Listening Agent for Front-End Applications
  - Artyom Shovkin
    Sber
  Room 2In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  AI Engineer in Your Team, or Devin, Do the Job for Me!
  - Denis Ilyin
    Chill House
  Room 1In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Tools for Debugging LLM Applications in JS
  - Anton Nepsha
    Sber
  Room 1In Russian
Backend
2
- WorkshopDate: 20.11 / Start: 00:00 – Finish: 00:00
  How to Make a Backend on Nuxt
  - Andrei Elkin
    Cycloid
  Room 2In Russian
- TalkDate: 20.11 / Start: 00:00 – Finish: 00:00
  State of Node.js 2025. While You Were Writing Frontend…
  - Igor Antonov
    T-Bank
  Room 3In Russian
Архитектура
2
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Implementing the Architecture Decision Log: Adoption, Validation, and Correction of Architecture Decisions
  - Pavel Vostrikov
    Kaspersky
  Room 1In Russian
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  Just a renderer. SSR Front-Back on gRPC and React Without Network Trips
  - Egor Bykhovtsev
    Yandex
  Room 1In Russian
QA
1
- WorkshopDate: 20.11 / Start: 00:00 – Finish: 00:00
  How To Write Useful Unit Tests for a Web UI
  - Dmitrii Andriianov
    Yandex
  Workshop's RoomIn Russian
UI/UX
1
- TalkDate: 21.11 / Start: 00:00 – Finish: 00:00
  An Interactive Assistant in the App. How to Block the Entire Interface for the User and Make Them Happier
  - Georgii Mikhal
    Sber
  Room 2In Russian
Off Topic
4
- ConversationDate: 20.11 / Start: 00:00 – Finish: 00:00
  HolyJS 2025 Autumn Conference Opening
  - Program Committee HolyJS
  Room 1In English
- BattleDate: 20.11 / Start: 00:00 – Finish: 00:00
  Code in the Dark
  - Yaroslav Losev
    Yandex Travel
  - Artem Senyukov
    Kinopoisk
  - Semyon Levenson
    Yandex Market
  Room 2In RussianOffline activity, not broadcast or recordedActivity is not recorded
- Mini-TalksDate: 20.11 / Start: 00:00 – Finish: 00:00
  Open Mic
  - Aleksandr Korotaev
  - Timur Gafiulin
    TatarinFrontend
  Room 3In RussianOffline activity, not broadcast or recordedActivity is not recorded
- ConversationDate: 21.11 / Start: 00:00 – Finish: 00:00
  Closing of HolyJS 2025 Autumn Conference
  - Program Committee HolyJS
  Room 1In English

We will add more talks soon.

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