 An educational blog can be used as an effective alternative or auxiliary educational environment for teaching foreign languages. It has certain characteristics and didactic properties that make it suitable for enhancing teaching effectiveness and optimizing student performance. An experiment conducted with students using an educational blog showed that it contributes to the optimization of the teaching and learning process, development of foreign language communicative competence, and the acquisition of both communicative and technological skills. This article was authored by Alona M. Prakadko, Oksana O. Rezvan, Natalia P. Volkova, and others.