The book "Communication of multilingual modules: laboratory workshop on the computer" by Vlasov O. In. and Chaplygina N . B. is a unique manual that will become an indispensable assistant for students, graduate students and practitioners in the field of information technology and programming This edition, published by Yaroslavl State University, offers readers a deep immersion into the world of interaction of various programming languages and modules, which is a topical topic in modern programming and software development. The book covers a wide range of issues related to the integration of multilingual modules, which allows readers to understand how different programming languages can interact with each other. The authors offer a laboratory workshop, which includes practical tasks and examples, which makes the learning process not only theoretical, but also practical. Readers will be able not only to get acquainted with the theory, but also to apply the knowledge gained in practice, which will significantly increase their skills and confidence in working with various programming languages. This book will be of interest not only to students of technical specialties, but also to anyone who wants to deepen their knowledge in the field of programming. It is suitable for both novice developers and experienced professionals who want to expand their horizons and learn about new approaches to software development. Topics covered in the book, such as modular programming, language interaction, and principles of working with various platforms, make it especially relevant for those who seek to be on the cutting edge of technology. The style of the authors can be described as accessible and understandable, which makes it easy to assimilate even the most complex concepts. Vlasov O. In. and Chaplygin N. B. use many examples and illustrations, which makes the material more visual and interesting. This is particularly important in an area where theoretical knowledge needs to be supported by practical skills. Readers familiar with the authors' other works will note their ability to explain complex things in simple language and make learning fun. The book raises important topics such as program module compatibility, API and library use, and program optimization and performance issues. These aspects are key to the successful development and implementation of real-world software. The authors focus on how to properly organize work with multilingual modules, which is a necessary skill in the context of modern development. If you are looking for a literature on programming that combines theory and practice, then “Communication of Multilingual Modules: A Computer-Based Laboratory Workshop” will be an excellent choice. This book will not only expand your knowledge, but also help you become a more confident specialist in the field of information technology. You will be able to apply the acquired knowledge in real projects, which will make you more competitive in the labor market. Thus, this edition is not just a textbook, but a real guide to the world of programming, which will help you understand the complex issues of interaction between languages and modules, as well as provide an opportunity to develop the practical skills necessary for successful work in this area.