DeepWiki provides up-to-date documentation you can talk to, for every repo in the world. Think Deep Research for GitHub - powered by Devin.

README.so is a simple online editor that helps developers quickly create and customize professional README files for their projects using a user-friendly interface.

Create mind maps to learn new things using AI. Contribute to aotakeda/learn-thing development by creating an account on GitHub. The learn-thing GitHub repository is a personal knowledge base and collection where the owner documents and organizes various technical and non-technical topics they have learned, serving as a self-curated reference guide.

If you maintain an open-source project in the range of 10k-200k lines of code, add an ARCHITECTURE document next to README and CONTRIBUTING. Keep it short: every recurring contributor will have to read it. Only specify things that are unlikely to frequently change. Don’t try to keep it synchronized with code. Instead, revisit it a couple of times a year.