👋 Hey Product Hunt! We built Mapnostics because understanding an existing codebase is often harder than writing new code. When you inherit a repository, the questions aren't just “Where is this code?” — they're: • What actually depends on this? • What code is dead or no longer used? • Who understands the critical parts of the system? • If I change this, what else could break? Mapnostics turns a repository into an interactive codebase intelligence map — revealing dependencies, dead & zombie code, code ownership, intent, health, and the blast radius of changes before you ship them. We’re launching with a free tier and support for private repositories because we want developers to actually put it against their real codebases. If you have a codebase you’re afraid to touch, try Mapnostics on it. 😄 I’d especially love feedback from developers, tech leads, CTOs, and anyone who has had to inherit or maintain a large/legacy codebase. What would you want Mapnostics to reveal about your codebase that your IDE or GitHub doesn't?

Mapnostics

Codebase Intelligence Platform

Codebase Intelligence Platform