Offline day

We will talk about the schedule, sessions, and share the information. Come to the room or join the broadcast to find out what to expect soon!

Basically, everyone around here says for a long time that things are bad in this IT thing, and it's time for the bubble to burst. But for some reason it is alive and vibrant, and it's the IT people who suffer. They burn, they get depressed, but they fly like moths to the light of their monitors.

This is not a talk, not a speech, but a session of group reflection, where we will try to pull the collective unconscious from the individual conscious. Dress code is free, bring your own drinks.

This is a special edition of the TV show "HolyJS: Total Recall". In this episode, we'll turn the pages of history and talk about how it all began. The first talks, the first participants, and the very first HolyJS conference.

Let's talk about the peculiarities of the protocol, its capabilities and limits, and try to connect to the devices at hand and to control them with JavaScript.

The majority of benchmarks have blind spots and find far from all the retarded areas of the code (and, it turns out, the interface). As a result, we have to look for performance problems with a poorly developed toolkit and not with the most sophisticated algorithms.

In this talk we will analyze how Chrome DevTools can help in this situation and learn how to identify resource-intensive code sections.

Today is Thursday, June 23. It's 12:45 p.m. in Moscow. We begin our live broadcast of the second episode of "Total Recall" about HolyJS life in 2017.

Everyone knows roughly how Context works in React. And the key word here is "roughly." In this talk:

• Explore the Context API source code;
• We will put an end to the confrontation between Redux and Context API;
• learn how to use the Context API as efficiently as possible.

The talk describes the creation of a common menu for the entire online bank: what it started with, what problems occurred and how to architecturally solve them.

Заглянем за технические кулисы и расскажем, как команда JRG делает конференции. Вы узнаете, как заявка спикера превращается в доклад на конференции. Какие данные собирают в плеере и как строят статистику. Какие системы задействованы в производстве конференций и на каких технологиях.

Everything mixed up at the HolyJS 2018 conference: React Native, WebPack, Node.js, WebAssembly, Vue.js, Nest.js, Flutter...

"Hello, JS-fatigue!" is the tagline of our third episode of the "Total Recall" TV magazine.

A few years ago, Sergey gave a talk about Jest—it was about how it was built and how the speaker dissected it to build a platform for component testing.

Now Sergey leads the platform team at Yandex.Market, and the team is again building a platform for frontend testing. Different projects, different conditions, different volumes, and other problems.

Lightning talks are mini-talks from conference participants.

There are three rules for Lightning talks:

• talk time is strictly not more than 10 minutes;
• only conference participants may read the talks;
• the talk must somehow overlap with IT in a broad sense.

Activity will not be broadcast.

A person at all times wonders, "What's going on at the HolyJS conference?" Did conference participants learn something new or just have fun with each other in discussions?

The Main Studio scientists claim: you can find out the answer reliably in the fourth episode of the TV magazine "Total Recall".

A talk based on the speaker's series of articles.

We will study the use of ML and DL on the client. Smoothly move from theory (how meshes work) to practice (where and how these meshes should be deployed). We will try to understand when it is useful, and when (despite the fact that you really want to) you need to stop yourself and do everything on the server.

There was a lot to do offline: unique activities, face-to-face interaction with many speakers, and vibrant afterparties. But the year 2020 came and changed the conferences by opening the seasons online.

In the fifth episode of Total Recall, let's talk about how the HolyJS conference has transformed in the new realities.

It's pretty possible to create a clone of Minecraft in JavaScript, although it requires lots of time. In this talk, its architecture is analyzed, the talks also contains the examples of hairy code which somehow works. Besides the speaker will analyze the chunks of new algorithms helping everything to go through the bottlenecks which are caused by game design, browser graphics and JS virtual machine.

We take stock, remember the bright moments and talk about our plans. Come to the room or join the broadcast, so you don't miss anything!