We invite you to mitap on frontend-development in high-load services

On June 27, the Mail.ru Mail team will conduct SmartMail Meetup, dedicated to frontend-development. The mitap program includes technical reports on frontend mail development. Let's discuss what the Mail.ru front-end live and how to work with high-load services.

Program mitap:

18:00 Assessment of the quality of the application - monitoring traffic consumption

Speaker: Igor Druzhinin, Frontend-developer Mail Mail.ru

Applications evolve and grow. How to understand the effect of growth on productivity? Using metrics. It takes the time of the first rendering, the time before interactivity, and at the same time we load a large amount of resources, forgetting about the traffic on the client. What if this is a mobile device and every byte on the client is important to us? The answer is simple - we consider and analyze traffic. About this and tell.

18:45. Features of monitoring high-load frontend-applications

Speaker: Arthur Khineltsev, Frontend-developer Mail Mail.ru

As your audience grows, standard web application monitoring techniques become insufficient. In such conditions, anything can influence the correct operation of your service by the user. Browser and operating system versions, browser extensions, its Internet provider and even local time on its device. The problem, which is reproduced with a probability of 1/10000 percent, on a multi-million dollar audience will bother hundreds of users daily. Arthur will tell:

• how the generally accepted monitoring practices change as the application load grows;
• how we monitor the stability of the application download;
• how we monitor client errors;
• as we analyze the temporal characteristics of the application.

19:45. AMP for email

Speaker: Sergey Peshkov, Frontend-developer Mail Mail.ru

A year ago, Google announced a new way to format emails. With the help of AMP, they wanted to bring interactivity carved into stone in the traditional format. We are the first in the Post in Russia and at the same time with Google implemented a new standard in our product. In this report, Sergey will tell:

• why it’s not possible to create a standard for truly interactive emails before;
• what is the AMP for Email standard, what new ways to interact with the letter it gives;
• how to use it to increase the value of mailing to the user;
• how we implemented AMP for Email support in our products and ensured its security.

20:30 Difficult translation or i18n in large projects

Speaker: Sergey Volodin, Frontend-developer Mail Mail.ru

Internationalization has become a prerequisite for creating a large service. Business gets the opportunity to expand its customer base, and users access to your application, regardless of language and culture. Laying down the i18n principles when designing a system from the very beginning will avoid many headaches as the service grows. We will discuss:

• how to reconcile developers and translators, to allow everyone to do their work;
• How is the development and assembly of frontend-projects taking into account i18n;
• subtleties of translation: complex texts with layout within a line, links, dates, numbers, pluralization and security;
• how to understand which user is waiting for the locale.

Start: 18:00. Finish: 21:30.
Location: Moscow, Leningrad Prospect, 39/79.
Pre- registration is required.