Explaindev is an AI assistant that helps programmers interpret the code and quickly improve their skills. Provides the code explanations in a simple language, answers technical questions in the appropriate context and offers tips on subsequent learning issues. It is available as an extension to the Chrome browser, an extension to the Visual Studio Code programming environment and as a tutorial creator that helps users share the acquired knowledge. It has been designed to enable programmers to quickly improve skills, easily understand the code and gain independence at work.