# ubunlek/clock architecture

> Architecture diagram of the GitHub repository ubunlek/clock, 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/ubunlek/clock
- Repository: https://github.com/ubunlek/clock

## Overview

This is a browser clock with analog hands and a digital time display. Its runtime reads the current date and time, computes hand rotations and formatted text, then updates page elements on a repeating interval. The source shows the DOM element IDs the script updates, but the HTML and stylesheet contents were not sampled, so their wiring and detailed presentation cannot be verified.

Main entry points: [`process.js`](https://github.com/ubunlek/clock/blob/main/process.js) (Clock updater), [`index.html`](https://github.com/ubunlek/clock/blob/main/index.html) (Clock page)

## Diagram (Mermaid)

```mermaid
flowchart TD

node_page["Clock page<br/>[index.html]"]
node_runtime["Clock updater<br/>[process.js]"]
node_hands["Hand styles<br/>[pointer.css]"]
node_hours["Hour styles<br/>[hours.css]"]
node_minutes["Minute styles<br/>[minute.css]"]
node_led["LED styles<br/>[LED.css]"]
node_system_time(("System time"))
node_dom["Browser DOM"]

node_runtime -->|"reads time"| node_system_time
node_runtime -->|"updates elements"| node_dom
node_page -->|"provides page"| node_dom

click node_page "https://github.com/ubunlek/clock/blob/main/index.html"
click node_runtime "https://github.com/ubunlek/clock/blob/main/process.js"
click node_hands "https://github.com/ubunlek/clock/blob/main/pointer.css"
click node_hours "https://github.com/ubunlek/clock/blob/main/hours.css"
click node_minutes "https://github.com/ubunlek/clock/blob/main/minute.css"
click node_led "https://github.com/ubunlek/clock/blob/main/LED.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_page,node_runtime,node_hands,node_hours,node_minutes,node_led toneTeal
class node_system_time toneIndigo
class node_dom toneBlue
```

## Components

### Other components

- [Clock page](https://github.com/ubunlek/clock/blob/main/index.html): `index.html`
- [Clock updater](https://github.com/ubunlek/clock/blob/main/process.js): `process.js`
- [Hand styles](https://github.com/ubunlek/clock/blob/main/pointer.css): `pointer.css`
- [Hour styles](https://github.com/ubunlek/clock/blob/main/hours.css): `hours.css`
- [Minute styles](https://github.com/ubunlek/clock/blob/main/minute.css): `minute.css`
- [LED styles](https://github.com/ubunlek/clock/blob/main/LED.css): `LED.css`
- **System time**
- **Browser DOM**

## Connections

- Clock updater → System time: reads time
- Clock updater → Browser DOM: updates elements
- Clock page → Browser DOM: provides page