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GitHub Repository File Dependency Analyzer - Visualize dependencies and find orphan files. A powerful, zero-setup dependency visualization tool for JavaScript/TypeScript repositories. Simply paste a GitHub URL and instantly see an interactive map of file dependencies, discover orphan files, and identify entry points.
Hi!, Just shipped something I've been working on: RepoMap 🗺️
Ever jumped into a mid-level or large codebase and felt completely lost?
🤔 "Which file is connected to which?"
🤔 "What's importing what?"
🤔 "Are these files even being used?"
I've been there. Multiple times. And honestly, it was frustrating.
So I decided to build something about it.
Introducing RepoMap — A zero-setup dependency visualization tool for JavaScript/TypeScript repositories.
Just paste a GitHub URL, and instantly get:
📊 Interactive Dependency Graph — See exactly how your files are connected with a beautiful, zoomable visualization
🔴 Orphan File Detection — Discover dead code and unused files that are just sitting there, adding to technical debt
🟢 Entry Point Detection — Automatically identifies where your application starts
🔗 Bidirectional Tracking — See both what a file imports AND what imports it
What makes it different?
Most tools either require setup, installation, or only work locally. RepoMap works directly with GitHub URLs — no cloning, no CLI commands, no configuration. Just paste and visualize.
It supports:
⚛️ React / Vite
⬛ Next.js (App Router & Pages Router)
🎸 Remix
📦 Node.js / Express
And intelligently handles path aliases (@/, ~/), TypeScript ESM imports, config files, test files, and even Storybook stories.
The story behind it:
The idea came from real frustration, and I just started building — letting curiosity and creativity guide the way. No strict planning, just pure problem-solving flow.
And honestly? I enjoyed every minute of it.
What's next?
This project is NOT done. It has SO much potential:
- Support for more languages (Python, Go, etc.)
- Vue, Svelte, Astro single-file component analysis
- More advanced visualizations
- Performance optimizations for massive repos
If you want to collaborate - you're more than welcome! 🤝
Check it out, break it, give feedback, or contribute. Let's make understanding codebases easier for everyone.
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About RepoMap on Product Hunt
“Visualize Your Code Dependencies”
RepoMap was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #153 on the daily leaderboard. GitHub Repository File Dependency Analyzer - Visualize dependencies and find orphan files. A powerful, zero-setup dependency visualization tool for JavaScript/TypeScript repositories. Simply paste a GitHub URL and instantly see an interactive map of file dependencies, discover orphan files, and identify entry points.
RepoMap was featured in Open Source (69k followers), Developer Tools (521.5k followers) and GitHub (41.4k followers) on Product Hunt. Together, these topics include over 138.6k products, making this a competitive space to launch in.
Who hunted RepoMap?
RepoMap was hunted by Abhilash. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how RepoMap stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Abhilash