# suvam-das-29/weather-app architecture

> Architecture diagram of the GitHub repository suvam-das-29/weather-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/suvam-das-29/weather-app
- Repository: https://github.com/suvam-das-29/weather-app

## Overview

Weather-App is a small React application for looking up a city’s current weather. On startup, it requests Kolkata’s weather; users can enter another city and trigger a lookup. The weather component fetches current conditions from OpenWeather, converts the response into display values, and renders temperature, humidity, wind speed, and a weather icon. The request and rendering behavior are visible in the sampled source; no separate backend or persistent store is shown.

Main entry points: [`src/components/Weather.jsx`](https://github.com/suvam-das-29/weather-app/blob/main/src/components/Weather.jsx) (Weather lookup and display), [`src/App.jsx`](https://github.com/suvam-das-29/weather-app/blob/main/src/App.jsx) (App shell), [`src/main.jsx`](https://github.com/suvam-das-29/weather-app/blob/main/src/main.jsx) (React entry), [`src/assets`](https://github.com/suvam-das-29/weather-app/tree/main/src/assets) (Weather icons)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_app["Application shell"]
  node_main["React entry<br/>[main.jsx]"]
  node_app_component["App shell<br/>[App.jsx]"]
end

subgraph group_weather["Weather lookup"]
  node_weather_component["Weather lookup and display<br/>[Weather.jsx]"]
  node_weather_assets["Weather icons"]
end

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

node_main -->|"renders"| node_app_component
node_app_component -->|"renders"| node_weather_component
node_user -->|"searches city"| node_weather_component
node_weather_component -->|"fetches conditions"| node_openweather
node_openweather -->|"returns weather"| node_weather_component
node_weather_component -->|"selects icon"| node_weather_assets
node_weather_component -->|"shows conditions"| node_user

click node_main "https://github.com/suvam-das-29/weather-app/blob/main/src/main.jsx"
click node_app_component "https://github.com/suvam-das-29/weather-app/blob/main/src/App.jsx"
click node_weather_component "https://github.com/suvam-das-29/weather-app/blob/main/src/components/Weather.jsx"
click node_weather_assets "https://github.com/suvam-das-29/weather-app/tree/main/src/assets"

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_main,node_app_component,node_user toneBlue
class node_weather_component,node_weather_assets toneAmber
class node_openweather toneMint
```

## Components

### Application shell

- [React entry](https://github.com/suvam-das-29/weather-app/blob/main/src/main.jsx): `src/main.jsx`
- [App shell](https://github.com/suvam-das-29/weather-app/blob/main/src/App.jsx): `src/App.jsx`

### Weather lookup

- [Weather lookup and display](https://github.com/suvam-das-29/weather-app/blob/main/src/components/Weather.jsx): `src/components/Weather.jsx`
- [Weather icons](https://github.com/suvam-das-29/weather-app/tree/main/src/assets): `src/assets`

### Other components

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

## Connections

- React entry → App shell: renders
- App shell → Weather lookup and display: renders
- User → Weather lookup and display: searches city
- Weather lookup and display → OpenWeather API: fetches conditions
- OpenWeather API → Weather lookup and display: returns weather
- Weather lookup and display → Weather icons: selects icon
- Weather lookup and display → User: shows conditions