# accoding393/fdsga architecture

> Architecture diagram of the GitHub repository accoding393/fdsga, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-08-11). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/accoding393/fdsga
- Repository: https://github.com/accoding393/fdsga

## Overview

#### Purpose and Entry Point
This is a minimal static web application. There is no README, backend code, package manifest, or server runtime. The browser loads `index.html`, which links the application behavior in `script.js` and presentation rules in `style.css`.

#### Document Shell
`index.html` is the application’s primary entry point and composition boundary. It defines the DOM structure, user-facing content, and references to the stylesheet and JavaScript. All browser-side state and interactions are necessarily anchored to elements declared here.

Paths:
- `index.html`

#### Client Interaction Layer
`script.js` contains the browser runtime logic. It is responsible for handling DOM events, updating page state/content, and implementing any client-side behavior. It runs entirely in the user’s browser and has no visible separate API, service, or persistence layer in the repository.

Paths:
- `script.js`
- `index.html`

#### Presentation Layer
`style.css` controls layout, visual styling, responsive behavior, and state-dependent presentation through CSS selectors/classes. It is consumed by the document shell and may be indirectly affected by DOM/class changes made by `script.js`.

Paths:
- `style.css`
- `index.html`
- `script.js`

#### Primary Control Flow
1. A browser requests the static site document from the hosting service.
2. `index.html` is parsed and loads `style.css` plus `script.js`.
3. CSS renders the initial interface.
4. JavaScript attaches behavior to the DOM and responds to user actions.
5. Script-driven DOM changes are rendered using the existing CSS rules.

The key boundary is browser-only execution: no application server, database, build pipeline, or internal API is represented in the repository.

#### Deployment Infrastructure
GitHub Actions deploys the static site to Azure Static Web Apps. The workflow is the repository’s operational entry point for automated deployment and likely handles Azure authentication through configured repository secrets.

Paths:
- `.github/workflows/azure-static-web-apps-purple-tree-0d0c96010.yml`
- `index.html`
- `script.js`

#### External Services and Runtimes
- **Browser runtime:** Executes HTML, CSS, and JavaScript.
- **GitHub Actions:** Runs the deployment workflow on configured repository events.
- **Azure Static Web Apps:** Hosts and serves the static assets.

There are no checked-in dependency declarations, backend runtimes, or external API integrations visible in the provided tree.

Main entry points: [`index.html`](https://github.com/accoding393/fdsga/blob/main/index.html) (Document shell), [`style.css`](https://github.com/accoding393/fdsga/blob/main/style.css) (Presentation rules), [`script.js`](https://github.com/accoding393/fdsga/blob/main/script.js) (Client interactions), [`.github/workflows/azure-static-web-apps-purple-tree-0d0c96010.yml`](https://github.com/accoding393/fdsga/blob/main/.github/workflows/azure-static-web-apps-purple-tree-0d0c96010.yml) (Azure deployment workflow)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_client["Browser application"]
  node_browser(("Browser runtime<br/>client runtime"))
  node_html["Document shell<br/>HTML entry point<br/>[index.html]"]
  node_css["Presentation rules<br/>CSS stylesheet<br/>[style.css]"]
  node_script["Client interactions<br/>browser JavaScript<br/>[script.js]"]
end

subgraph group_deployment["Deployment"]
  node_workflow["Azure deployment workflow<br/>GitHub Actions workflow"]
  node_azure{{"Azure Static Web Apps<br/>static hosting"}}
end

node_workflow -->|"deploys"| node_azure
node_azure -->|"serves static site"| node_browser
node_browser -->|"requests and parses"| node_html
node_html -->|"loads"| node_css
node_html -->|"loads"| node_script
node_script -->|"handles events and updates DOM"| node_html
node_css -.->|"styles DOM and state classes"| node_html

click node_workflow "https://github.com/accoding393/fdsga/blob/main/.github/workflows/azure-static-web-apps-purple-tree-0d0c96010.yml"
click node_html "https://github.com/accoding393/fdsga/blob/main/index.html"
click node_css "https://github.com/accoding393/fdsga/blob/main/style.css"
click node_script "https://github.com/accoding393/fdsga/blob/main/script.js"

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_html,node_css,node_script toneBlue
class node_workflow,node_azure toneAmber
```

## Components

### Browser application

Static assets executed entirely in the browser.

- **Browser runtime**: client runtime · Loads and executes the static application.
- [Document shell](https://github.com/accoding393/fdsga/blob/main/index.html): HTML entry point · Defines the DOM and references client assets. · `index.html`
- [Presentation rules](https://github.com/accoding393/fdsga/blob/main/style.css): CSS stylesheet · Controls layout, responsive styling, and state presentation. · `style.css`
- [Client interactions](https://github.com/accoding393/fdsga/blob/main/script.js): browser JavaScript · Handles DOM events and updates page state. · `script.js`

### Deployment

Automated static-site publishing.

- [Azure deployment workflow](https://github.com/accoding393/fdsga/blob/main/.github/workflows/azure-static-web-apps-purple-tree-0d0c96010.yml): GitHub Actions workflow · Deploys the static site using configured Azure credentials. · `.github/workflows/azure-static-web-apps-purple-tree-0d0c96010.yml`
- **Azure Static Web Apps**: static hosting · Serves the published site assets.

## Connections

- Azure deployment workflow → Azure Static Web Apps: deploys
- Azure Static Web Apps → Browser runtime: serves static site
- Browser runtime → Document shell: requests and parses
- Document shell → Presentation rules: loads
- Document shell → Client interactions: loads
- Client interactions → Document shell: handles events and updates DOM
- Presentation rules → Document shell: styles DOM and state classes