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April 15. Online
1. Starts at 12:00
  - Watch recording
    Conversation
    HolyJS 2024 Spring Conference Opening Session
    Semyon Levenson
    Company: Yandex Market
    Nikita Sidorov
    Company: Yandex Market
    Timur Gafiulin
    Company: TatarinFrontend
    In Russian
2. Starts at 12:15
  - Watch recording
    Talk
    GraphQL for Adults: How Not to Get Caught up in Youth Frameworks and Introduce the Technology into an Old Project
    Ilia Gorskii
    Company: hh.ru
    In Russian
    Архитектура
  - Watch recording
    Talk
    Bun Vs Node: Which Is Faster after All?
    Victor Khomyakov
    In Russian
    Backend
    Performance
  - Watch recording
    Talk
    Uncovering Every Single Error in a Frontend App via the Zero Error Policy
    Maksim Zemskov
    Company: Yandex
    In Russian
    Case-Study
3. Starts at 12:50
  - Watch recording
    Talk
    Layers and Sectors of Business Logic. Building Scalable Architecture with Reflexio
    Konstantin Astapov
    Company: Rambler&Co
    In Russian
    Архитектура
    Rising Star
4. Starts at 12:55
  - Watch recording
    Conversation
    Professional Developer Equipment
    Dmitrii Rozhkov
    Company: KORE Wireless
    Roman Ganin
    Company: Sber
    Semyon Levenson
    Company: Yandex Market
    Nikita Sidorov
    Company: Yandex Market
    In Russian
5. Starts at 13:30
  - Watch recording
    Talk
    How Did GSAP Steal the Show?
    Vsevolod Kochnev
    Company: sports
    In Russian
    Графика и анимация
  - Watch recording
    Talk
    Navigation with a Voice Assistant
    Vadim Maliutin
    Company: Apple
    In Russian
    UI
  - Watch recording
    Talk
    Browser as a Platform for "Heavy" Applications
    Ivan Zatravkin
    Company: Quantori
    In Russian
    Case-Study
    Performance
6. Starts at 14:10
  - Watch recording
    Conversation
    Who Lives Happily in IT?
    Semyon Levenson
    Company: Yandex Market
    Nikita Sidorov
    Company: Yandex Market
    Timur Gafiulin
    Company: TatarinFrontend
    Yaroslav Losev
    Company: Yandex Travel
    In Russian
  - Watch recording
    Partner’s talk
    Webpack Watch in Extreme Conditions
    Nikolai Riabov
    Company: VK
    In Russian
    Инструменты
    Архитектура
7. Starts at 14:45
  - Watch recording
    Talk
    10 Mistakes in Ux for the Blind Users
    Ilya Sidorchik
    Company: ex-Yandex
    In Russian
    UI
  - Watch recording
    Talk
    CQRS in NestJS
    Viktoriia Dolzhenko
    Company: Itez
    In Russian
    Backend
  - Watch recording
    Talk
    A Story of One Feature Flag
    Pavel Vostrikov
    Company: Kaspersky
    In Russian
    Архитектура
    Case-Study
8. Starts at 15:20
  - Watch recording
    Talk
    One, Two, Three.js, or How I Created a 3D Website
    Bekzhan Borbekov
    Company: Tele2 Kazakhstan / Altel Digital
    In Russian
    UI
    Rising Star
9. Starts at 15:25
  - Watch recording
    Conversation
    Music Break with Vadik Uglov
    Vadim Uglov
    Company: YouTube channel "Vadik Uglov"
    Aleksandr Korotaev
    Semyon Levenson
    Company: Yandex Market
    Nikita Sidorov
    Company: Yandex Market
    In Russian
10. Starts at 16:00
  - Watch recording
    Talk
    The Story of Rewriting the Hexlet Editor from JS to TS. Difficulties, Results and Statistics
    Kirill Mokevnin
    Company: Hexlet
    In Russian
    Case-Study
  - Watch recording
    Talk
    A Guide to Frontend Architecture in 2024
    Aleksandr Guzenko
    Company: IT_ONE
    In Russian
    Архитектура
11. Starts at 16:45
  - Watch recording
    Conversation
    Summarising the Online Part of HolyJS 2024 Spring Conference
    Semyon Levenson
    Company: Yandex Market
    Nikita Sidorov
    Company: Yandex Market
    In Russian
April 26. Offline + online
1. Starts at 08:00
  - Watch recording
    Conversation
    Room 1
    HolyJS 2024 Spring Offline part Opening Session
    Semyon Levenson
    Company: Yandex Market
    Nikita Sidorov
    Company: Yandex Market
    Dana Stoyanova
    In English
2. Starts at 08:30
  - Watch recording
    Talk
    Room 1
    Next.js. How Do You Even Render?
    Artem Senyukov
    Company: Kinopoisk
    In Russian
    Фреймворки
  - Watch recording
    Talk
    Room 2
    Jumping on a Release Train. How We Accelerated Frontend Tasks' Path to Production
    Iurii Golubev
    Company: VK
    In Russian
    Performance
    Инструменты
  - Watch recording
    Talk
    Room 3
    Memory Snapshots Aren't Scary, Memory Snapshots Are Useful
    Vladislav Molotsilo
    Company: X5 Tech
    Aleksander Zaitsev
    Company: X5 Tech
    In Russian
    Инструменты
  - Watch recording
    Workshop
    Room 4
    Pro.Prototypes Workshop
    Viktor Vershansky
    Company: R-Vision
    In Russian
    Архитектура
3. Starts at 09:45
  - Watch recording
    Talk
    Room 1
    Head for the Past! Or How to Make Clean Architecture and RSC Friends
    Vadim Tsaregorodtsev
    Company: Ostrovok.ru
    In Russian
    Архитектура
  - Watch recording
    Talk
    Room 2
    Vue.js Renderer: Displaying Your Application on Canvas and Beyond
    Denis Chernov
    Company: SL Lab
    In Russian
    Фреймворки
  - Watch recording
    Talk
    Room 3
    How to Relocate an Entire City — Changing the Game Engine in Yoovillage
    Aleksandr Nepomniashchikh
    Company: YooMoney
    In Russian
    Case-study
    Графика и анимация
4. Starts at 11:15
  - Watch recording
    Talk
    Room 1
    Evolution of Microfrontends in Tinkoff Services
    German Panov
    Company: Tinkoff
    In Russian
    Архитектура
  - Watch recording
    Talk
    Room 2
    The Good, the Bad and NPX
    Vasiliy Vanchuk
    In Russian
    Инструменты
  - Watch recording
    Talk
    Room 3
    From Telegram to OK: The Secrets of Embedding Apps Anywhere
    Nadezhda Merkulova
    Company: KTS
    In Russian
    UI
  - Watch recording
    Talk
    Room 4
    How to Mate Web Components and JS Frameworks
    Roman Troitsky
    Company: Sber
    In Russian
5. Starts at 12:45
  - Watch recording
    Talk
    Room 1
    Performance Testing of React Components in CI Pipelines
    Artem Khaydarov
    Company: SberDevices
    In Russian
    Инструменты
    Performance
  - Watch recording
    Talk
    Room 2
    HTML5 Gaming. Is It Possible to Make Money in 2024?
    Aleksei Lebedev
    Company: FITGAME
    In Russian
    Мягкая сила
  - Watch recording
    Talk
    Room 3
    A Unique 3D Experience on the Samokat Museum Website. Tons of Graphics, Optimisations and WebGL
    Pavel Mazhuga
    Company: Chipsa
    In Russian
    Графика и анимация
6. Starts at 14:00
  - Watch recording
    Talk
    Room 1
    A Solution Architect's Toolkit: Right Decisions in the Face of Uncertainty
    Ivan Malyugin
    Company: beeline
    In Russian
    Архитектура
    Инструменты
  - Watch recording
    Talk
    Room 2
    Vuehhh! How We Migrated Hundreds of Projects to Vue 3 and Didn't Get Hurt
    Nikita Zyanov
    Company: Ozon
    In Russian
    Case-Study
  - Watch recording
    Talk
    Room 3
    Atomic CSS Deep Dive
    Valentin Ulianov
    In Russian
    UI
    Инструменты
7. Starts at 15:15
  - No record
    Talk
    Room 1
    Watching a Documentary Film
    Program Committee HolyJS
    In Russian
  - Watch recording
    Talk
    Room 2
    Principles of Mathematical Thinking
    Aleksei Savvateev
    Company: MIPT
    In Russian
    Keynote
8. Starts at 16:15
  - No record
    Game
    Room 2
    Code in the Dark
    Semyon Levenson
    Company: Yandex Market
    Dana Stoyanova
    Timur Gafiulin
    Company: TatarinFrontend
    Yaroslav Losev
    Company: Yandex Travel
    In Russian
  - No record
    Talk
    Room 3
    Open Mic
    Aleksandr Korotaev
    In Russian
April 27. Offline + online
1. Starts at 08:00
  - Watch recording
    Talk
    Room 1
    Why It's Not so Easy to Migrate to GraphQL
    Roman Poleguev
    Company: Yandex
    In Russian
    API
  - Watch recording
    Talk
    Room 2
    How Do You Divide It?
    Ivan Popelyshev
    Company: White Frame
    In Russian
    Графика и анимация
  - Watch recording
    Talk
    Room 3
    Icons and How They Are Cooked
    Petr Zhemchugov
    Company: SberHealth
    In Russian
    UI
2. Starts at 09:15
  - Watch recording
    Talk
    Room 1
    WebView as a Way of Integration Between Services
    Maksim Lavreniuk
    Company: Uzum Technologies
    In Russian
    API
  - Watch recording
    Talk
    Room 2
    Generating a Reactive Model from Contracts
    Artyom Arutyunyan
    In Russian
    Инструменты
  - Watch recording
    Talk
    Room 3
    Angular Platforms: How to Run Your App Everywhere?
    Oleg Solovev
    Company: Tinkoff
    In Russian
    Фреймворки
3. Starts at 10:30
  - Watch recording
    Partner’s talk
    Room 4
    When I Woke up and Found out That There Were PWAs
    Anton Nepsha
    Company: Sber
    In Russian
4. Starts at 10:45
  - Watch recording
    Talk
    Room 1
    How to Turn a String of Letters into a Pain for a Developer, or What Interfaces Are in Biotech
    Maria Kondaurova
    Company: BIOCAD
    In Russian
    UI
  - Watch recording
    Talk
    Room 2
    Import-substituting Svelte, or How I Accelerated Glimmer by 40%
    Aleksandr Kanunnikov
    In Russian
    Фреймворки
  - Watch recording
    Talk
    Room 3
    Code Evolution: Getting Rid of CoffeeScript with Neural Networks
    Nikita Dolgavin
    Company: Citydrive
    In Russian
    Инструменты
    Case-Study
5. Starts at 12:15
  - Watch recording
    Talk
    Room 1
    Big Migrations for Big Projects. Migration of Tracker to Gravity UI
    Alexey Okhrimenko
    Company: Yandex
    In Russian
    Case-Study
  - Watch recording
    Talk
    Room 2
    Secure Frontend Development
    Evgenii Bondarenko
    Company: Positive Technologies
    In Russian
    UI
  - Watch recording
    Talk
    Room 3
    What We Do in the Shadows, or Why There's an Interface Designer in Biotech
    Andrei Evdokov
    Company: BIOCAD
    In Russian
    Мягкая сила
6. Starts at 13:30
  - Watch recording
    Talk
    Room 1
    Cryptography, Blockchain and a Bit of Crying — What a Frontend Developer Can Do with Web3
    Vit Pankin
    Company: EverX
    In Russian
  - Watch recording
    Talk
    Room 2
    Happiness as a Service, or How a Platform Allows You to Grow from Ten Developers to Three Hundred in Three Years
    Sasha Bulanov
    Company: X5 Digital
    In Russian
    Case-Study
  - Watch recording
    Talk
    Room 3
    Using HTTP/3 and UDP Protocols to Develop Client-side and Server-side Online Games
    Andrey Sokolov
    Company: Bettor IO
    In Russian
    API
7. Starts at 14:45
  - Watch recording
    Talk
    Room 2
    Passing Your Project Interviews and Presales to the West
    Paul Karol
    Company: GIBRelations
    In English
    Мягкая сила
8. Starts at 15:35
  - Watch recording
    Conversation
    Room 2
    HolyJS 2024 Spring Conference Closing Session
    Semyon Levenson
    Company: Yandex Market
    Nikita Sidorov
    Company: Yandex Market
    Dana Stoyanova
    In Russian