# kona-bhuvan/trellocopy architecture

> Architecture diagram of the GitHub repository kona-bhuvan/trellocopy, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-06-17). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/kona-bhuvan/trellocopy
- Repository: https://github.com/kona-bhuvan/trellocopy

## Overview

1. **Repository type**
   - This is a very small, front-end-only project: a static web app with no visible backend, database, or server-side code.
   - The core runtime is the browser.

2. **Primary UI entrypoint**
   - `index.html` is the application shell.
   - It likely loads the stylesheet and JavaScript and provides the root DOM structure for the page.

3. **Presentation layer**
   - `style.css` contains all visual styling.
   - This is the main boundary for layout, colors, sizing, and responsive behavior, separated from behavior logic.

4. **Behavior / interaction layer**
   - `script.js` contains the client-side application logic.
   - Any user interaction, DOM updates, and state handling happen here in the browser.

5. **Application data flow**
   - User actions occur in the browser UI.
   - `script.js` reacts to those actions and updates the DOM directly.
   - There is no evidence of a network round-trip or server-mediated state flow in the repository structure.

6. **State and persistence**
   - No storage layer is visible in the repo tree.
   - If the app has state, it is most likely held in-memory in JavaScript, unless `script.js` uses browser storage internally.
   - There is no sign of a separate database, API, or auth system.

7. **Deployment / hosting**
   - The `.github/workflows/static.yml` file indicates automated deployment through GitHub Actions.
   - The README points to a GitHub Pages URL, so the site is intended to be published as a static site.

8. **Infrastructure boundary**
   - The deployment boundary is GitHub Actions → GitHub Pages.
   - This means the app is built/published as static assets rather than running on managed application infrastructure.

9. **External dependency surface**
   - Based on the tree, the project does not depend on external services for core functionality.
   - The only clearly visible external platform is GitHub Pages for hosting.

10. **What to draw in an architecture diagram**
   - A single browser client box containing HTML, CSS, and JS.
   - A hosting/deployment lane showing GitHub Actions publishing static files to GitHub Pages.
   - No backend, API gateway, or data store should be shown unless you inspect `script.js` and find browser storage or external API calls.

Main entry points: [`.github/workflows/static.yml`](https://github.com/kona-bhuvan/trellocopy/blob/main/.github/workflows/static.yml) (Static deploy), [`index.html`](https://github.com/kona-bhuvan/trellocopy/blob/main/index.html) (index.html), [`script.js`](https://github.com/kona-bhuvan/trellocopy/blob/main/script.js) (script.js), [`style.css`](https://github.com/kona-bhuvan/trellocopy/blob/main/style.css) (style.css)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_client["Browser client"]
  node_browser(("Browser<br/>runtime"))
  node_index["index.html<br/>shell<br/>[index.html]"]
  node_styles["style.css<br/>styles<br/>[style.css]"]
  node_script["script.js<br/>logic<br/>[script.js]"]
end

subgraph group_deploy["Deployment"]
  node_workflow["Static deploy<br/>github actions<br/>[static.yml]"]
  node_pages[("GitHub Pages<br/>hosting")]
end

node_browser -->|"loads"| node_index
node_index -->|"links"| node_styles
node_index -->|"loads"| node_script
node_script -->|"updates DOM"| node_browser
node_workflow -->|"publishes"| node_pages
node_workflow -.->|"packages"| node_index
node_workflow -.->|"packages"| node_styles
node_workflow -.->|"packages"| node_script

click node_index "https://github.com/kona-bhuvan/trellocopy/blob/main/index.html"
click node_styles "https://github.com/kona-bhuvan/trellocopy/blob/main/style.css"
click node_script "https://github.com/kona-bhuvan/trellocopy/blob/main/script.js"
click node_workflow "https://github.com/kona-bhuvan/trellocopy/blob/main/.github/workflows/static.yml"

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_browser,node_index,node_styles,node_script toneBlue
class node_workflow,node_pages toneAmber
```

## Components

### Browser client

Static front-end running in the browser.

- **Browser**: runtime · Executes the app and hosts the DOM.
- [index.html](https://github.com/kona-bhuvan/trellocopy/blob/main/index.html): shell · Application shell and root markup. · `index.html`
- [style.css](https://github.com/kona-bhuvan/trellocopy/blob/main/style.css): styles · Global presentation and layout rules. · `style.css`
- [script.js](https://github.com/kona-bhuvan/trellocopy/blob/main/script.js): logic · Client-side interaction and DOM updates. · `script.js`

### Deployment

Static site publishing through GitHub Actions and GitHub Pages.

- [Static deploy](https://github.com/kona-bhuvan/trellocopy/blob/main/.github/workflows/static.yml): github actions · Build-and-publish workflow for the static site. · `.github/workflows/static.yml`
- **GitHub Pages**: hosting · Static hosting target for the published app.

## Connections

- Browser → index.html: loads · The browser loads the application shell.
- index.html → style.css: links · HTML includes the stylesheet for presentation.
- index.html → script.js: loads · HTML loads the client logic.
- script.js → Browser: updates DOM · Behavior code responds to user actions and mutates the page.
- Static deploy → GitHub Pages: publishes · GitHub Actions deploys static assets to GitHub Pages.
- Static deploy → index.html: packages · The workflow publishes the site files.
- Static deploy → style.css: packages · The workflow publishes the site files.
- Static deploy → script.js: packages · The workflow publishes the site files.