# ubska/-weather-web-app architecture

> Architecture diagram of the GitHub repository ubska/-weather-web-app, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-29). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/ubska/-weather-web-app
- Repository: https://github.com/ubska/-weather-web-app

## Overview

This is a small browser-based weather app. Users search for a city to retrieve current conditions and a multi-day forecast, with invalid searches showing a not-found state. The sampled script supports the API, rendering, and icon flow; the tree and README identify the app’s HTML, CSS, and weather assets, but their contents were not sampled.

Main entry points: [`script.js`](https://github.com/ubska/-weather-web-app/blob/main/script.js) (Current weather), [`index.html`](https://github.com/ubska/-weather-web-app/blob/main/index.html) (Weather page), [`style.css`](https://github.com/ubska/-weather-web-app/blob/main/style.css) (Page styles), [`assets/weather`](https://github.com/ubska/-weather-web-app/tree/main/assets/weather) (Weather images)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_interface["User interface"]
  node_page["Weather page<br/>[index.html]"]
  node_styles["Page styles<br/>[style.css]"]
  node_display["Weather display<br/>[index.html]"]
  node_assets["Weather images"]
end

subgraph group_runtime["Weather workflow"]
  node_search["Search handling<br/>[script.js]"]
  node_weather["Current weather<br/>[script.js]"]
  node_forecast["Forecast retrieval<br/>[script.js]"]
  node_forecastitems["Forecast rendering<br/>[script.js]"]
  node_icons["Weather icons<br/>[script.js]"]
end

node_user(("User"))
node_api["OpenWeather API"]

node_user -->|"uses"| node_page
node_user -->|"submits city"| node_search
node_search -->|"calls"| node_weather
node_weather -->|"requests current weather"| node_api
node_api -->|"returns weather data"| node_weather
node_weather -->|"calls"| node_forecast
node_forecast -->|"requests forecast"| node_api
node_api -->|"returns forecast data"| node_forecast
node_forecast -->|"calls per item"| node_forecastitems
node_weather -->|"updates conditions or error state"| node_display
node_forecastitems -->|"adds forecast items"| node_display
node_weather -->|"maps condition"| node_icons
node_forecastitems -->|"maps condition"| node_icons
node_icons -->|"selects image"| node_assets
node_page -->|"styled by"| node_styles

click node_page "https://github.com/ubska/-weather-web-app/blob/main/index.html"
click node_styles "https://github.com/ubska/-weather-web-app/blob/main/style.css"
click node_display "https://github.com/ubska/-weather-web-app/blob/main/index.html"
click node_search "https://github.com/ubska/-weather-web-app/blob/main/script.js"
click node_weather "https://github.com/ubska/-weather-web-app/blob/main/script.js"
click node_forecast "https://github.com/ubska/-weather-web-app/blob/main/script.js"
click node_forecastitems "https://github.com/ubska/-weather-web-app/blob/main/script.js"
click node_icons "https://github.com/ubska/-weather-web-app/blob/main/script.js"
click node_assets "https://github.com/ubska/-weather-web-app/tree/main/assets/weather"

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_styles,node_display,node_assets,node_user toneBlue
class node_search,node_weather,node_forecast,node_forecastitems,node_icons toneAmber
class node_api toneMint
```

## Components

### User interface

- [Weather page](https://github.com/ubska/-weather-web-app/blob/main/index.html): `index.html`
- [Page styles](https://github.com/ubska/-weather-web-app/blob/main/style.css): `style.css`
- [Weather display](https://github.com/ubska/-weather-web-app/blob/main/index.html): `index.html`
- [Weather images](https://github.com/ubska/-weather-web-app/tree/main/assets/weather): `assets/weather`

### Weather workflow

- [Search handling](https://github.com/ubska/-weather-web-app/blob/main/script.js): `script.js`
- [Current weather](https://github.com/ubska/-weather-web-app/blob/main/script.js): `script.js`
- [Forecast retrieval](https://github.com/ubska/-weather-web-app/blob/main/script.js): `script.js`
- [Forecast rendering](https://github.com/ubska/-weather-web-app/blob/main/script.js): `script.js`
- [Weather icons](https://github.com/ubska/-weather-web-app/blob/main/script.js): `script.js`

### Other components

- **User**
- **OpenWeather API**

## Connections

- User → Weather page: uses
- User → Search handling: submits city
- Search handling → Current weather: calls
- Current weather → OpenWeather API: requests current weather
- OpenWeather API → Current weather: returns weather data
- Current weather → Forecast retrieval: calls
- Forecast retrieval → OpenWeather API: requests forecast
- OpenWeather API → Forecast retrieval: returns forecast data
- Forecast retrieval → Forecast rendering: calls per item
- Current weather → Weather display: updates conditions or error state
- Forecast rendering → Weather display: adds forecast items
- Current weather → Weather icons: maps condition
- Forecast rendering → Weather icons: maps condition
- Weather icons → Weather images: selects image
- Weather page → Page styles: styled by