Let’s explore Computer/Browser/Mobile Use agents. We’ll start with the APIs provided by OpenAI and Claude that support such use cases. Then, we’ll recall how LLMs and VLMs are trained, what Reinforcement Learning (RL) is, and how it can be applied in this context. We'll also look into some recent open-source agent models, and discuss how to evaluate these agents effectively.

In this talk, I will introduce ttag — a simple javascript solution for adding internationalization to your projects. After this talk, you will have an understanding of how to integrate the continuous translation process in your project. Also will share some thoughts and experience on what pros and cons of making your library open source.

Developing and managing large projects can become a challenge for developers. This presentation will show how to overcome these challenges, using the example of one of the largest open-source PHP projects.