# dhanchintu07-eng/repolens architecture

> Architecture diagram of the GitHub repository dhanchintu07-eng/repolens, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/dhanchintu07-eng/repolens
- Repository: https://github.com/dhanchintu07-eng/repolens

## Overview

RepoLens is a React application for turning a GitHub repository URL into an analysis dashboard. A user submits a URL; the app uses demo data for URLs containing “demo” or asks its GitHub service to fetch repository metadata, languages, the file tree, contributors, and commits. It then presents repository, technology, contributor, commit, architecture, and file-exploration views. The README describes only a Vite template, so product capabilities are inferred from the sampled UI and source; unsampled dashboard implementations are shown only where the app wires them in.

Main entry points: [`src/App.tsx`](https://github.com/dhanchintu07-eng/repolens/blob/main/src/App.tsx) (App orchestrator), [`src/services/githubService.ts`](https://github.com/dhanchintu07-eng/repolens/blob/main/src/services/githubService.ts) (GitHub analysis service), [`src/components/landing/LandingPage.tsx`](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/landing/LandingPage.tsx) (URL landing form), [`src/services/mockData.ts`](https://github.com/dhanchintu07-eng/repolens/blob/main/src/services/mockData.ts) (Demo analysis data)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_entry["User Entry"]
  node_landing["URL landing form<br/>[LandingPage.tsx]"]
  node_app["App orchestrator<br/>[App.tsx]"]
end

subgraph group_analysis["Analysis Data"]
  node_github["GitHub analysis service<br/>[githubService.ts]"]
  node_mock["Demo analysis data<br/>[mockData.ts]"]
  node_githubapi["GitHub API"]
  node_analysismodel["Analysis data types<br/>[repo.ts]"]
end

subgraph group_dashboard["Dashboard Views"]
  node_repo["Repository overview<br/>[RepoDNA.tsx]"]
  node_tech["Tech stack<br/>[TechStack.tsx]"]
  node_contributors["Contributor DNA<br/>[Contributors.tsx]"]
  node_timeline["Commit timeline<br/>[CommitTimeline.tsx]"]
  node_architecture["Architecture map"]
end

subgraph group_explorer["Code Exploration"]
  node_explorer["File tree explorer"]
end

node_user(("Repository user"))

node_user -->|"enters URL"| node_landing
node_landing -->|"submits URL"| node_app
node_app -->|"requests analysis"| node_github
node_app -.->|"uses demo data"| node_mock
node_github -->|"fetches repository data"| node_githubapi
node_github -->|"returns analysis shape"| node_analysismodel
node_github -->|"returns analysis"| node_app
node_mock -.->|"provides analysis"| node_app
node_app -->|"passes repository"| node_repo
node_app -->|"passes repository"| node_tech
node_app -->|"passes contributors"| node_contributors
node_app -->|"passes commits"| node_timeline
node_app -->|"renders view"| node_architecture
node_app -->|"passes file list"| node_explorer
node_explorer -->|"uses file shape"| node_analysismodel

click node_landing "https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/landing/LandingPage.tsx"
click node_app "https://github.com/dhanchintu07-eng/repolens/blob/main/src/App.tsx"
click node_github "https://github.com/dhanchintu07-eng/repolens/blob/main/src/services/githubService.ts"
click node_mock "https://github.com/dhanchintu07-eng/repolens/blob/main/src/services/mockData.ts"
click node_repo "https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/RepoDNA.tsx"
click node_tech "https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/TechStack.tsx"
click node_contributors "https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/Contributors.tsx"
click node_timeline "https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/CommitTimeline.tsx"
click node_architecture "https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/ArchitectureMap.tsx"
click node_explorer "https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/explorer/CodebaseExplorer.tsx"
click node_analysismodel "https://github.com/dhanchintu07-eng/repolens/blob/main/src/types/repo.ts"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_landing,node_app,node_user toneBlue
class node_github,node_mock,node_githubapi,node_analysismodel toneAmber
class node_repo,node_tech,node_contributors,node_timeline,node_architecture toneMint
class node_explorer toneRose
```

## Components

### User Entry

- [URL landing form](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/landing/LandingPage.tsx): `src/components/landing/LandingPage.tsx`
- [App orchestrator](https://github.com/dhanchintu07-eng/repolens/blob/main/src/App.tsx): `src/App.tsx`

### Analysis Data

- [GitHub analysis service](https://github.com/dhanchintu07-eng/repolens/blob/main/src/services/githubService.ts): `src/services/githubService.ts`
- [Demo analysis data](https://github.com/dhanchintu07-eng/repolens/blob/main/src/services/mockData.ts): `src/services/mockData.ts`
- **GitHub API**
- [Analysis data types](https://github.com/dhanchintu07-eng/repolens/blob/main/src/types/repo.ts): `src/types/repo.ts`

### Dashboard Views

- [Repository overview](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/RepoDNA.tsx): `src/components/dashboard/RepoDNA.tsx`
- [Tech stack](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/TechStack.tsx): `src/components/dashboard/TechStack.tsx`
- [Contributor DNA](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/Contributors.tsx): `src/components/dashboard/Contributors.tsx`
- [Commit timeline](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/CommitTimeline.tsx): `src/components/dashboard/CommitTimeline.tsx`
- [Architecture map](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/dashboard/ArchitectureMap.tsx): `src/components/dashboard/ArchitectureMap.tsx`

### Code Exploration

- [File tree explorer](https://github.com/dhanchintu07-eng/repolens/blob/main/src/components/explorer/CodebaseExplorer.tsx): `src/components/explorer/CodebaseExplorer.tsx`

### Other components

- **Repository user**

## Connections

- Repository user → URL landing form: enters URL
- URL landing form → App orchestrator: submits URL
- App orchestrator → GitHub analysis service: requests analysis
- App orchestrator → Demo analysis data: uses demo data
- GitHub analysis service → GitHub API: fetches repository data
- GitHub analysis service → Analysis data types: returns analysis shape
- GitHub analysis service → App orchestrator: returns analysis
- Demo analysis data → App orchestrator: provides analysis
- App orchestrator → Repository overview: passes repository
- App orchestrator → Tech stack: passes repository
- App orchestrator → Contributor DNA: passes contributors
- App orchestrator → Commit timeline: passes commits
- App orchestrator → Architecture map: renders view
- App orchestrator → File tree explorer: passes file list
- File tree explorer → Analysis data types: uses file shape