# manuzxo/video-streaming architecture

> Architecture diagram of the GitHub repository manuzxo/video-streaming, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-06-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/manuzxo/video-streaming
- Repository: https://github.com/manuzxo/video-streaming

## Overview

1. This repository is a small Node.js-backed video website: the browser UI is split across a couple of static HTML pages, and a single `server.js` process likely serves those files and handles any backend video-related requests.

2. The project has no framework layers visible in the tree. Architecturally it looks like a classic “server + static client” setup rather than an SPA or component-based frontend app.

3. The frontend entry points are `src/index.html` and `src/db.html`. The naming suggests two separate views: the main upload/watch experience and a second page focused on stored videos, listings, or database-backed browsing.

4. Client-side behavior is concentrated in `src/js/index.js`, which is probably the main interaction layer for the landing page: upload controls, playback, navigation, and any calls to the server.

5. `src/js/background.js` and `src/js/themes.js` indicate UI affordances beyond basic upload/viewing. One file likely manages visual background effects, while the other handles theme switching or color mode state.

6. Styling is organized by page and concern: `src/css/index.css`, `src/css/db.css`, and `src/css/app.css`. That separation suggests shared app styles plus distinct styling for the main page and the database/listing page.

7. The key data flow is browser-to-server: users load a static page, interact with client-side JavaScript, and likely send video files or video metadata back to the Node server for storage and later retrieval.

8. The reverse flow is server-to-browser content delivery: the server serves HTML/CSS/JS and presumably serves uploaded video assets or metadata back to the client for playback and browsing.

9. The repository is intentionally lightweight in infrastructure terms. The only runtime dependency called out is Node.js, so there is no visible build system, bundler, or external service integration in the tree.

10. The main architectural boundary is between presentation and persistence: the browser handles UX, theming, and interaction, while the Node layer owns serving and whatever backing storage is used for uploaded videos.

11. For an architecture diagram, the most important nodes are: browser pages (`index.html`, `db.html`), client scripts (`index.js`, `background.js`, `themes.js`), stylesheets, and the Node server as the single backend entry point.

12. Overall, this repo is best understood as a simple video management site with two UI surfaces and one minimal backend, optimized for straightforward upload and viewing rather than complex service decomposition.

Main entry points: [`server.js`](https://github.com/manuzxo/video-streaming/blob/main/server.js) (server.js), [`src/index.html`](https://github.com/manuzxo/video-streaming/blob/main/src/index.html) (Main page), [`src/db.html`](https://github.com/manuzxo/video-streaming/blob/main/src/db.html) (Library page), [`src/js/index.js`](https://github.com/manuzxo/video-streaming/blob/main/src/js/index.js) (Main client)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_client["Browser UI"]
  node_index_html["Main page<br/>HTML view<br/>[index.html]"]
  node_db_html["Library page<br/>HTML view<br/>[db.html]"]
  node_index_js["Main client<br/>browser logic<br/>[index.js]"]
  node_background_js["Background FX<br/>ui effect<br/>[background.js]"]
  node_themes_js["Theme state<br/>ui theme<br/>[themes.js]"]
  node_app_css["Shared styles<br/>stylesheet<br/>[app.css]"]
  node_index_css["Main styles<br/>stylesheet<br/>[index.css]"]
  node_db_css["Library styles<br/>stylesheet<br/>[db.css]"]
end

subgraph group_server["Node backend"]
  node_server_js["server.js<br/>Node server<br/>[server.js]"]
end

node_server_js -->|"serves"| node_index_html
node_server_js -->|"serves"| node_db_html
node_server_js -->|"serves"| node_index_js
node_server_js -->|"serves"| node_background_js
node_server_js -->|"serves"| node_themes_js
node_server_js -->|"serves"| node_app_css
node_server_js -->|"serves"| node_index_css
node_server_js -->|"serves"| node_db_css
node_index_html -->|"loads"| node_index_js
node_index_html -->|"loads"| node_background_js
node_index_html -->|"loads"| node_themes_js
node_index_html -->|"styles"| node_app_css
node_index_html -->|"styles"| node_index_css
node_db_html -->|"styles"| node_app_css
node_db_html -->|"styles"| node_db_css
node_index_js -->|"uploads/requests"| node_server_js
node_db_html -->|"browse data"| node_server_js

click node_server_js "https://github.com/manuzxo/video-streaming/blob/main/server.js"
click node_index_html "https://github.com/manuzxo/video-streaming/blob/main/src/index.html"
click node_db_html "https://github.com/manuzxo/video-streaming/blob/main/src/db.html"
click node_index_js "https://github.com/manuzxo/video-streaming/blob/main/src/js/index.js"
click node_background_js "https://github.com/manuzxo/video-streaming/blob/main/src/js/background.js"
click node_themes_js "https://github.com/manuzxo/video-streaming/blob/main/src/js/themes.js"
click node_app_css "https://github.com/manuzxo/video-streaming/blob/main/src/css/app.css"
click node_index_css "https://github.com/manuzxo/video-streaming/blob/main/src/css/index.css"
click node_db_css "https://github.com/manuzxo/video-streaming/blob/main/src/css/db.css"

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_index_html,node_db_html,node_index_js,node_background_js,node_themes_js,node_app_css,node_index_css,node_db_css toneBlue
class node_server_js toneAmber
```

## Components

### Browser UI

Static pages, scripts, and styles that make up the browser-facing experience.

- [Main page](https://github.com/manuzxo/video-streaming/blob/main/src/index.html): HTML view · Primary upload/watch interface. · `src/index.html`
- [Library page](https://github.com/manuzxo/video-streaming/blob/main/src/db.html): HTML view · Secondary page for stored videos or database-backed browsing. · `src/db.html`
- [Main client](https://github.com/manuzxo/video-streaming/blob/main/src/js/index.js): browser logic · Primary interaction layer for upload, playback, navigation, and server calls. · `src/js/index.js`
- [Background FX](https://github.com/manuzxo/video-streaming/blob/main/src/js/background.js): ui effect · Handles visual background behavior for the interface. · `src/js/background.js`
- [Theme state](https://github.com/manuzxo/video-streaming/blob/main/src/js/themes.js): ui theme · Manages theme switching and color mode state. · `src/js/themes.js`
- [Shared styles](https://github.com/manuzxo/video-streaming/blob/main/src/css/app.css): stylesheet · Common application styling shared across views. · `src/css/app.css`
- [Main styles](https://github.com/manuzxo/video-streaming/blob/main/src/css/index.css): stylesheet · Styles for the primary upload/watch page. · `src/css/index.css`
- [Library styles](https://github.com/manuzxo/video-streaming/blob/main/src/css/db.css): stylesheet · Styles for the stored-videos or database page. · `src/css/db.css`

### Node backend

Single Node.js process that serves the site and handles video-related requests.

- [server.js](https://github.com/manuzxo/video-streaming/blob/main/server.js): Node server · Main backend entry point for serving pages and video operations. · `server.js`

## Connections

- server.js → Main page: serves · Backend delivers the main browser page.
- server.js → Library page: serves · Backend delivers the secondary browser page.
- server.js → Main client: serves · Backend serves the main client script.
- server.js → Background FX: serves · Backend serves background behavior script.
- server.js → Theme state: serves · Backend serves theme management script.
- server.js → Shared styles: serves · Backend serves shared styles.
- server.js → Main styles: serves · Backend serves main page styles.
- server.js → Library styles: serves · Backend serves library page styles.
- Main page → Main client: loads · Main page loads the interaction script.
- Main page → Background FX: loads · Main page loads background behavior.
- Main page → Theme state: loads · Main page loads theme controls.
- Main page → Shared styles: styles · Main page uses shared application styling.
- Main page → Main styles: styles · Main page uses its page-specific styling.
- Library page → Shared styles: styles · Library page uses shared application styling.
- Library page → Library styles: styles · Library page uses its page-specific styling.
- Main client → server.js: uploads/requests · Client sends video and metadata requests to the backend.
- Library page → server.js: browse data · Library page depends on backend data delivery for stored videos.