How Swimm uses static analysis to generate quality code documentation

Swimm's approach to understanding complex applications involves a combination of static analysis and controlled AI usage to address the issue of AI-generated "hallucinations" or inaccuracies. Their methodology prioritizes reliability through a three-step process: code mapping to understand the codebase structure, deterministic retrieval to ground documentation in actual code, and the use of large language models (LLMs) only for transforming retrieved context into explanations. Swimm ensures quality through rigorous testing, feedback mechanisms, and user collaboration to continuously improve documentation accuracy. Their platform, which supports various LLMs and broad code language compatibility, allows for flexibility in handling diverse and legacy code dialects. This approach contrasts with traditional methods, which are often outdated, and pure LLM solutions, which can risk inaccuracy, by ensuring documentation is always anchored in the actual code, thus providing trustworthy information for developers.