# bytedotdevs/thesignbridgeghana architecture

> Architecture diagram of the GitHub repository bytedotdevs/thesignbridgeghana, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-30). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/bytedotdevs/thesignbridgeghana
- Repository: https://github.com/bytedotdevs/thesignbridgeghana

## Overview

SignBridgeGhana is a React-based Ghanaian Sign Language dictionary and translation platform. Users browse or search the vocabulary, open detailed sign entries, and save favorites; the translator offers camera-based sign recognition, text-to-sign avatar playback, and a sign-sequence composer. The graph includes the routing/provider layer, dictionary data and search services, and persisted learning state. The README documents offline PWA support, but its service-worker implementation is not present in the supplied tree; translation internals beyond indexed module relationships are not inferred.

Main entry points: [`src/App.tsx`](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/App.tsx) (Router and Providers), [`src/context/DictionaryContext.tsx`](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/context/DictionaryContext.tsx) (Dictionary State), [`src/pages/TranslatorPage.tsx`](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/TranslatorPage.tsx) (Translator Studio), [`src/components/translator/SignToTextView.tsx`](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/SignToTextView.tsx) (Sign to Text)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_app["Application"]
  node_app["Router and Providers<br/>[App.tsx]"]
  node_home["Home<br/>[HomePage.tsx]"]
end

subgraph group_dictionary["Dictionary"]
  node_dictionary_page["Dictionary Browser<br/>[DictionaryPage.tsx]"]
  node_detail["Sign Detail"]
  node_alphabet["Alphabet Plates<br/>[AlphabetPage.tsx]"]
  node_categories["Categories<br/>[CategoriesPage.tsx]"]
  node_numerals["Numerals<br/>[NumeralsPage.tsx]"]
  node_schools["Deaf Schools<br/>[SchoolsPage.tsx]"]
  node_dictionary_context["Dictionary State"]
  node_dictionary_service["Dictionary Data"]
  node_search_service["Search Engine<br/>[searchService.ts]"]
  node_dictionary_types["Dictionary Models<br/>[dictionary.ts]"]
end

subgraph group_translation["Translation Studio"]
  node_translator_page["Translator Studio<br/>[TranslatorPage.tsx]"]
  node_camera_view["Camera Input<br/>[CameraView.tsx]"]
  node_sign_text["Sign to Text<br/>[SignToTextView.tsx]"]
  node_gesture_service["Gesture Recognition"]
  node_text_sign["Text to Sign Avatar"]
  node_avatar_service["Avatar Signing"]
  node_composer["Sign Composer<br/>[SignComposer.tsx]"]
  node_pipeline_info["Pipeline Overview"]
end

subgraph group_learning["Learning State"]
  node_favorites_page["Favorites<br/>[FavoritesPage.tsx]"]
  node_favorites_context["Favorites State"]
  node_storage[("Local Persistence<br/>[storageService.ts]")]
end

node_learner(("Learner"))
node_browser_storage[("Browser LocalStorage")]

node_learner -->|"opens"| node_app
node_app -->|"routes to"| node_home
node_app -->|"routes to"| node_dictionary_page
node_app -->|"routes to"| node_detail
node_app -->|"routes to"| node_alphabet
node_app -->|"routes to"| node_categories
node_app -->|"routes to"| node_numerals
node_app -->|"routes to"| node_schools
node_app -->|"routes to"| node_translator_page
node_app -->|"routes to"| node_favorites_page
node_app -->|"provides"| node_dictionary_context
node_app -->|"provides"| node_favorites_context
node_home -->|"reads"| node_dictionary_context
node_dictionary_page -->|"reads"| node_dictionary_context
node_detail -.->|"loads entry"| node_dictionary_service
node_dictionary_context -.->|"loads data"| node_dictionary_service
node_dictionary_context -->|"searches"| node_search_service
node_dictionary_context -->|"records searches"| node_storage
node_favorites_page -->|"reads"| node_favorites_context
node_favorites_context -->|"persists favorites"| node_storage
node_storage -->|"reads and writes"| node_browser_storage
node_translator_page -->|"renders"| node_sign_text
node_translator_page -->|"renders"| node_text_sign
node_translator_page -->|"renders"| node_composer
node_translator_page -->|"renders"| node_pipeline_info
node_sign_text -->|"recognizes gestures"| node_gesture_service
node_text_sign -->|"generates signing"| node_avatar_service
node_sign_text -.->|"looks up signs"| node_dictionary_context
node_text_sign -.->|"uses vocabulary"| node_dictionary_context
node_composer -->|"uses vocabulary"| node_dictionary_context
node_learner -.->|"presents gestures"| node_camera_view

click node_app "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/App.tsx"
click node_home "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/HomePage.tsx"
click node_dictionary_page "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/DictionaryPage.tsx"
click node_detail "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/VocabularyDetailPage.tsx"
click node_alphabet "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/AlphabetPage.tsx"
click node_categories "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/CategoriesPage.tsx"
click node_numerals "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/NumeralsPage.tsx"
click node_schools "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/SchoolsPage.tsx"
click node_dictionary_context "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/context/DictionaryContext.tsx"
click node_dictionary_service "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/dictionaryService.ts"
click node_search_service "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/searchService.ts"
click node_dictionary_types "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/types/dictionary.ts"
click node_translator_page "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/TranslatorPage.tsx"
click node_camera_view "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/CameraView.tsx"
click node_sign_text "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/SignToTextView.tsx"
click node_gesture_service "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/gestureRecognitionService.ts"
click node_text_sign "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/TextToSignAvatar.tsx"
click node_avatar_service "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/avatarSigningService.ts"
click node_composer "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/SignComposer.tsx"
click node_pipeline_info "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/TranslationPipelineInfo.tsx"
click node_favorites_page "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/FavoritesPage.tsx"
click node_favorites_context "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/context/FavoritesContext.tsx"
click node_storage "https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/storageService.ts"

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_app,node_home toneBlue
class node_dictionary_page,node_detail,node_alphabet,node_categories,node_numerals,node_schools,node_dictionary_context,node_dictionary_service,node_search_service,node_dictionary_types,node_browser_storage toneAmber
class node_translator_page,node_camera_view,node_sign_text,node_gesture_service,node_text_sign,node_avatar_service,node_composer,node_pipeline_info toneMint
class node_favorites_page,node_favorites_context,node_storage toneRose
class node_learner toneIndigo
```

## Components

### Application

- [Router and Providers](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/App.tsx): `src/App.tsx`
- [Home](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/HomePage.tsx): `src/pages/HomePage.tsx`

### Dictionary

- [Dictionary Browser](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/DictionaryPage.tsx): `src/pages/DictionaryPage.tsx`
- [Sign Detail](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/VocabularyDetailPage.tsx): `src/pages/VocabularyDetailPage.tsx`
- [Alphabet Plates](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/AlphabetPage.tsx): `src/pages/AlphabetPage.tsx`
- [Categories](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/CategoriesPage.tsx): `src/pages/CategoriesPage.tsx`
- [Numerals](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/NumeralsPage.tsx): `src/pages/NumeralsPage.tsx`
- [Deaf Schools](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/SchoolsPage.tsx): `src/pages/SchoolsPage.tsx`
- [Dictionary State](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/context/DictionaryContext.tsx): `src/context/DictionaryContext.tsx`
- [Dictionary Data](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/dictionaryService.ts): `src/services/dictionaryService.ts`
- [Search Engine](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/searchService.ts): `src/services/searchService.ts`
- [Dictionary Models](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/types/dictionary.ts): `src/types/dictionary.ts`

### Translation Studio

- [Translator Studio](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/TranslatorPage.tsx): `src/pages/TranslatorPage.tsx`
- [Camera Input](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/CameraView.tsx): `src/components/translator/CameraView.tsx`
- [Sign to Text](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/SignToTextView.tsx): `src/components/translator/SignToTextView.tsx`
- [Gesture Recognition](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/gestureRecognitionService.ts): `src/services/gestureRecognitionService.ts`
- [Text to Sign Avatar](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/TextToSignAvatar.tsx): `src/components/translator/TextToSignAvatar.tsx`
- [Avatar Signing](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/avatarSigningService.ts): `src/services/avatarSigningService.ts`
- [Sign Composer](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/SignComposer.tsx): `src/components/translator/SignComposer.tsx`
- [Pipeline Overview](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/components/translator/TranslationPipelineInfo.tsx): `src/components/translator/TranslationPipelineInfo.tsx`

### Learning State

- [Favorites](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/pages/FavoritesPage.tsx): `src/pages/FavoritesPage.tsx`
- [Favorites State](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/context/FavoritesContext.tsx): `src/context/FavoritesContext.tsx`
- [Local Persistence](https://github.com/bytedotdevs/thesignbridgeghana/blob/main/src/services/storageService.ts): `src/services/storageService.ts`

### Other components

- **Learner**
- **Browser LocalStorage**

## Connections

- Learner → Router and Providers: opens (evidence: `src/App.tsx`)
- Router and Providers → Home: routes to (evidence: `src/App.tsx`)
- Router and Providers → Dictionary Browser: routes to (evidence: `src/App.tsx`)
- Router and Providers → Sign Detail: routes to (evidence: `src/App.tsx`)
- Router and Providers → Alphabet Plates: routes to (evidence: `src/App.tsx`)
- Router and Providers → Categories: routes to (evidence: `src/App.tsx`)
- Router and Providers → Numerals: routes to (evidence: `src/App.tsx`)
- Router and Providers → Deaf Schools: routes to (evidence: `src/App.tsx`)
- Router and Providers → Translator Studio: routes to (evidence: `src/App.tsx`)
- Router and Providers → Favorites: routes to (evidence: `src/App.tsx`)
- Router and Providers → Dictionary State: provides (evidence: `src/App.tsx`)
- Router and Providers → Favorites State: provides (evidence: `src/App.tsx`)
- Home → Dictionary State: reads (evidence: `src/pages/HomePage.tsx`)
- Dictionary Browser → Dictionary State: reads (evidence: `src/pages/DictionaryPage.tsx`)
- Sign Detail → Dictionary Data: loads entry (evidence: `src/pages/VocabularyDetailPage.tsx`)
- Dictionary State → Dictionary Data: loads data (evidence: `src/context/DictionaryContext.tsx`)
- Dictionary State → Search Engine: searches (evidence: `src/context/DictionaryContext.tsx`)
- Dictionary State → Local Persistence: records searches (evidence: `src/context/DictionaryContext.tsx`)
- Favorites → Favorites State: reads (evidence: `src/pages/FavoritesPage.tsx`)
- Favorites State → Local Persistence: persists favorites (evidence: `src/context/FavoritesContext.tsx`)
- Local Persistence → Browser LocalStorage: reads and writes (evidence: `src/services/storageService.ts`)
- Translator Studio → Sign to Text: renders (evidence: `src/pages/TranslatorPage.tsx`)
- Translator Studio → Text to Sign Avatar: renders (evidence: `src/pages/TranslatorPage.tsx`)
- Translator Studio → Sign Composer: renders (evidence: `src/pages/TranslatorPage.tsx`)
- Translator Studio → Pipeline Overview: renders (evidence: `src/pages/TranslatorPage.tsx`)
- Sign to Text → Gesture Recognition: recognizes gestures (evidence: `src/components/translator/SignToTextView.tsx`)
- Text to Sign Avatar → Avatar Signing: generates signing (evidence: `src/components/translator/TextToSignAvatar.tsx`)
- Sign to Text → Dictionary State: looks up signs (evidence: `src/components/translator/SignToTextView.tsx`)
- Text to Sign Avatar → Dictionary State: uses vocabulary (evidence: `src/components/translator/TextToSignAvatar.tsx`)
- Sign Composer → Dictionary State: uses vocabulary (evidence: `src/components/translator/SignComposer.tsx`)
- Learner → Camera Input: presents gestures