Tabnine is an AI-powered code assistant that enhances software development by offering intelligent code completion, testing, review, and documentation capabilities. It supports various Integrated Development Environments (IDEs) such as VS Code, IntelliJ, and more, allowing developers to ship higher quality software faster. Tabnine ensures complete code privacy with zero data retention and provides protection from intellectual property issues by using models trained only on permissive sources. It is tailored for personalized use, adapting to individual and team coding practices to improve consistency and productivity across software projects.