DocuWriter.ai is an AI-based tool that can automatically generate code documentation, tests, and refactor code from source code files. It provides features for automatically generating accurate documentation, saving time; generating comprehensive test suites to ensure code reliability; and performing intelligent code refactoring to improve code readability and maintainability. Pricing options include professional, enterprise, and organization plans. For detailed pricing information, please visit the official website. DocuWriter.ai is aimed at helping developers automate the generation of code documentation, tests, and refactoring code, thus increasing work efficiency.