Dosu

Dosu is an AI-powered documentation assistant that automatically creates and maintains your technical documentation. It works by analyzing your codebase, conversations, tickets, and reviews to generate comprehensive documentation without manual effort. The tool discovers key topics and concepts as you work, filling in templates and generating reports to show how features have evolved over time.

What makes Dosu stand out is its proactive approach to knowledge management. It doesn't just generate documents once—it continuously maintains them, identifying knowledge gaps and asking relevant experts to fill missing information. The system integrates directly into developer workflows through threads, tickets, and pull requests, and it automatically versions all changes so you can track documentation history. Dosu also adapts content for different audiences, making technical information accessible to both technical and non-technical team members.

Development teams and open source maintainers benefit most from Dosu, especially those dealing with rapidly changing codebases. It helps onboard new engineers faster, reduces time spent on documentation by automating the process, and ensures AI agents have current, accurate context about the codebase. Companies like LangChain and Quivr use Dosu to manage their documentation workflows and keep their teams synchronized.