Sonar is a company that specializes in providing tools and solutions for ensuring code quality and security in software development. Its products, such as SonarQube and SonarCloud, offer static analysis tools for continuous codebase inspection, aiming to help developers write clean, maintainable, and secure code. Sonar focuses on reducing technical debt, managing code security, and integrating seamlessly with IDEs to provide real-time feedback on code issues. The company is committed to open source and serves developers and enterprises by facilitating cleaner codebases, which in turn improve productivity, collaboration, and innovation in software development.