Understand your entire codebase before you change it. Mapnostics reveals how your code is connected, finds dead and zombie code, and shows the blast radius of changes before you ship. Free tier, private repos, and no credit card required.

👋 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?

Congratulation ! The blast radius view is what sells me. touching old code always feels like guessing what i'll break. gonna run this on our legacy repo.

@suibiao_lin thanks Suibiao. Will be waiting for the feed for the same after using it. Kindly send us your feedback at support@mapnostics.com

Congratulation ! The blast radius view is what sells me. touching old code always feels like guessing what i'll break. gonna run this on our legacy repo.

@suibiao_lin thanks Suibiao. Will be waiting for the feed for the same after using it. Kindly send us your feedback at support@mapnostics.com

Mapnostics

Codebase Intelligence Platform

Codebase Intelligence Platform