SaaS Project
ReposLens
SaaS that turns source code into interactive architecture diagrams
2026
About the project
Who it's for: developers, tech leads and teams who need to understand a new repository. The problem: grasping a project's architecture takes hours reading code, or you rely on diagrams that are already out of date. The solution: ReposLens, a SaaS that analyzes Git repos and generates interactive diagrams of components, services and dependencies. What I delivered: product design, Next.js development, TypeScript, PostgreSQL, multi-language parsing, launch on reposlens.com. Outcome: live product, automatic Git analysis, dependency visualization, diagram export and sharing.
Main features
- Automatic Git repository analysis
- Interactive architecture diagrams
- Dependency visualization
- Diagram export and sharing
- Intuitive and modern interface
Technical challenges
- Multi-language source code parsing
- Performant rendering of complex graphs
- Freemium model and subscription management
Technologies
Next.jsTypeScriptTailwindCSSPostgreSQL