Code Janitor

Code Janitor is an AI-powered code review and refactoring platform that helps developers analyze, understand, and improve their codebases from a single unified interface. By combining large language models with traditional static analysis tools such as ESLint, it automatically detects bugs, security vulnerabilities, performance bottlenecks, and code smells, while generating optimized refactored code, inline documentation, and clear explanations for every recommendation. One of its standout features, Graphify, converts repositories into interactive dependency graphs that visually map relationships between files, modules, and components, making it easier to understand complex architectures and onboard new contributors. For frontend projects, Code Janitor also provides live preview capabilities so developers can instantly see the impact of their changes. Designed to support multiple AI providers, including IBM watsonx.ai foundation models such as Granite, the platform offers both flexibility and cost efficiency for code analysis tasks. Code Janitor was developed with assistance from IBM BOB, IBM’s AI-powered development assistant, enabling rapid prototyping and a robust, extensible architecture. Whether used by students, open-source contributors, or professional engineering teams, Code Janitor streamlines debugging, documentation, and refactoring, transforming software maintenance into a faster, smarter, and more interactive experience.