✈️ APlusZ

APlusZ.app makes you fly for LESS.

A free, mobile-first PWA that shows the exact calendar day to book and depart for the lowest air ticket price on any route.

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🌍 Live

• Domain: aplusz.app
• Status: In development

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⚡ Stack (always free)

Layer	Service
Frontend	Static HTML/CSS/JS (PWA)
Hosting	Cloudflare Pages
Data fetcher	GitHub Actions (cron)
Data storage	JSON in this repo
Flight data source	Kiwi Tequila (affiliate)
Email alerts	mailto: deep links
Payments	Stripe (subscriptions only)

Monthly infrastructure cost: €0.

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📂 Structure

frontend/
├── index.html             # Landing + search
├── offline.html           # Service worker fallback
├── apz.webmanifest        # PWA manifest
├── sw.js                  # Service worker
├── legal/
│   └── index.html         # Mentions légales + GDPR + ToS
├── assets/
│   ├── tokens.css         # Design tokens (4 themes)
│   ├── app.css            # Layout + components
│   ├── result.css         # Result card styles
│   ├── detect.js          # Auto language/theme/currency
│   ├── i18n.js            # Translation loader
│   ├── app.js             # Page logic
│   ├── result.js          # Result card renderer
│   ├── sw-register.js     # PWA install/update
│   └── icons/             # PWA icons (192/512 + maskable)
├── i18n/
│   ├── en.json
│   ├── fr.json
│   ├── es.json
│   ├── de.json
│   ├── ja.json
│   └── zh.json
└── data/                  # Updated weekly by GitHub Actions
    └── routes.json

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🎨 Themes (4)

• 🌑 Dark Glass — iOS Liquid Glass style (default for OS dark mode)
• 🌕 Light Expressive — Android Material 3 Expressive style
• 📖 Sepia Reader — eBook warm daytime
• 🌙 Sepia Night — warm dark night reading

Cycle via top-bar button. Persists in localStorage.

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🌐 Languages

Auto-detected from navigator.language with 5-fallback chain. Supported: en · fr · es · de · ja · zh. Manual override persists.

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💸 Revenue cap

Subscription revenue auto-pauses at €62,000/yr (Stripe subscription.pause_collection). Resets January 1. Affiliate revenue (Kiwi Tequila) is uncapped and sits outside this ceiling.

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📜 Legal

aplusz.app/legal — GDPR + ToS + Mentions Légales.

• Éditeur: Sang DAGRANG (EI)
• SIRET: 92792462100018
• Contact: dagrang@gmail.com

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📄 License

Proprietary. All rights reserved.