# claudioromanosp/pokedex architecture

> Architecture diagram of the GitHub repository claudioromanosp/pokedex, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-25). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/claudioromanosp/pokedex
- Repository: https://github.com/claudioromanosp/pokedex

## Overview

Pokédex is a React application for browsing Pokémon data. On page load, the Home view requests the catalogue through the API service, then lets users search, sort, and filter results by type or favorites. Users can toggle favorites, which are persisted in browser local storage. Matching Pokémon are rendered as cards. The graph reflects the sampled Home and component code plus README-documented API usage; the API service implementation was not sampled, so its internal request details are omitted.

Main entry points: [`src/pages/Home/index.jsx`](https://github.com/claudioromanosp/pokedex/blob/main/src/pages/Home/index.jsx) (Home View), [`src/App.js`](https://github.com/claudioromanosp/pokedex/blob/main/src/App.js) (App Shell), [`src/services/api.js`](https://github.com/claudioromanosp/pokedex/blob/main/src/services/api.js) (API Service), [`src/index.js`](https://github.com/claudioromanosp/pokedex/blob/main/src/index.js) (React Entry)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_application["Application"]
  node_entry["React Entry<br/>[index.js]"]
  node_app["App Shell<br/>[App.js]"]
end

subgraph group_catalogue["Catalogue Browsing"]
  node_home["Home View<br/>[index.jsx]"]
  node_api_service["API Service<br/>[api.js]"]
  node_catalogue_controls["Search and Filters<br/>[index.jsx]"]
end

subgraph group_favorites["Favorites"]
  node_favorites_logic["Favorite Toggles<br/>[index.jsx]"]
  node_browser_storage[("Browser Storage")]
end

subgraph group_presentation["Presentation"]
  node_header["Header<br/>[index.jsx]"]
  node_pokemon_list["Pokémon Card<br/>[index.jsx]"]
  node_image["Image Component<br/>[index.jsx]"]
  node_ui_controls["UI Controls<br/>[index.jsx]"]
  node_loading["Loading Overlay<br/>[index.jsx]"]
end

node_visitor(("Visitor"))
node_pokemon_api["Pokémon API"]

node_visitor -->|"opens app"| node_entry
node_entry -->|"renders"| node_app
node_app -->|"renders"| node_header
node_app -->|"renders"| node_home
node_home -->|"requests data"| node_api_service
node_api_service -->|"fetches catalogue"| node_pokemon_api
node_pokemon_api -->|"returns data"| node_api_service
node_home -->|"handles input"| node_catalogue_controls
node_catalogue_controls -->|"renders selector"| node_ui_controls
node_home -->|"handles toggles"| node_favorites_logic
node_favorites_logic -->|"reads and writes"| node_browser_storage
node_home -->|"renders results"| node_pokemon_list
node_pokemon_list -->|"renders image"| node_image
node_home -->|"renders while loading"| node_loading

click node_entry "https://github.com/claudioromanosp/pokedex/blob/main/src/index.js"
click node_app "https://github.com/claudioromanosp/pokedex/blob/main/src/App.js"
click node_header "https://github.com/claudioromanosp/pokedex/blob/main/src/components/Header/index.jsx"
click node_home "https://github.com/claudioromanosp/pokedex/blob/main/src/pages/Home/index.jsx"
click node_api_service "https://github.com/claudioromanosp/pokedex/blob/main/src/services/api.js"
click node_catalogue_controls "https://github.com/claudioromanosp/pokedex/blob/main/src/pages/Home/index.jsx"
click node_favorites_logic "https://github.com/claudioromanosp/pokedex/blob/main/src/pages/Home/index.jsx"
click node_pokemon_list "https://github.com/claudioromanosp/pokedex/blob/main/src/components/PokemonList/index.jsx"
click node_image "https://github.com/claudioromanosp/pokedex/blob/main/src/components/Image/index.jsx"
click node_ui_controls "https://github.com/claudioromanosp/pokedex/blob/main/src/components/Select/index.jsx"
click node_loading "https://github.com/claudioromanosp/pokedex/blob/main/src/components/Loading/index.jsx"

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_entry,node_app toneBlue
class node_home,node_api_service,node_catalogue_controls toneAmber
class node_favorites_logic,node_browser_storage,node_pokemon_api toneMint
class node_header,node_pokemon_list,node_image,node_ui_controls,node_loading toneRose
class node_visitor toneIndigo
```

## Components

### Application

- [React Entry](https://github.com/claudioromanosp/pokedex/blob/main/src/index.js): `src/index.js`
- [App Shell](https://github.com/claudioromanosp/pokedex/blob/main/src/App.js): `src/App.js`

### Catalogue Browsing

- [Home View](https://github.com/claudioromanosp/pokedex/blob/main/src/pages/Home/index.jsx): `src/pages/Home/index.jsx`
- [API Service](https://github.com/claudioromanosp/pokedex/blob/main/src/services/api.js): `src/services/api.js`
- [Search and Filters](https://github.com/claudioromanosp/pokedex/blob/main/src/pages/Home/index.jsx): `src/pages/Home/index.jsx`

### Favorites

- [Favorite Toggles](https://github.com/claudioromanosp/pokedex/blob/main/src/pages/Home/index.jsx): `src/pages/Home/index.jsx`
- **Browser Storage**

### Presentation

- [Header](https://github.com/claudioromanosp/pokedex/blob/main/src/components/Header/index.jsx): `src/components/Header/index.jsx`
- [Pokémon Card](https://github.com/claudioromanosp/pokedex/blob/main/src/components/PokemonList/index.jsx): `src/components/PokemonList/index.jsx`
- [Image Component](https://github.com/claudioromanosp/pokedex/blob/main/src/components/Image/index.jsx): `src/components/Image/index.jsx`
- [UI Controls](https://github.com/claudioromanosp/pokedex/blob/main/src/components/Select/index.jsx): `src/components/Select/index.jsx`
- [Loading Overlay](https://github.com/claudioromanosp/pokedex/blob/main/src/components/Loading/index.jsx): `src/components/Loading/index.jsx`

### Other components

- **Visitor**
- **Pokémon API**

## Connections

- Visitor → React Entry: opens app
- React Entry → App Shell: renders
- App Shell → Header: renders
- App Shell → Home View: renders
- Home View → API Service: requests data
- API Service → Pokémon API: fetches catalogue
- Pokémon API → API Service: returns data
- Home View → Search and Filters: handles input
- Search and Filters → UI Controls: renders selector
- Home View → Favorite Toggles: handles toggles
- Favorite Toggles → Browser Storage: reads and writes
- Home View → Pokémon Card: renders results
- Pokémon Card → Image Component: renders image
- Home View → Loading Overlay: renders while loading