A small collection of zero-install, browser-based tools for designers and print production. Every app is a self-contained folder served from GitHub Pages — no build step, no server, just open the HTML in any modern browser.
| App | Description | Live | Source |
|---|---|---|---|
| Brand Color Palette + Pantone | Generate harmonious palettes, find the closest Pantone matches with CIEDE2000, check WCAG contrast, and export a multi-page PDF report. | Open | brand-palette-pantone/ |
| Product Card Printer | Upload a CSV of products (title, ingredients, allergens, price…) and lay them out as 103 × 73 mm cards on an A3 or A4 PDF ready for printing. | Open | product-card-printer/ |
| Bakery ERP | Central-warehouse + multi-store bakery ERP: store transfer orders, central purchasing with batched receiving & returns, ingredient catalog with request inbox, append-only stock ledger, production scheduling, POS and day-close. Runs on localStorage with optional Google Sheets sync. | Open | bakery-erp/ |
See each app's own README.md (where present) for detailed feature docs.
Yiling-Art/
├── index.html ← hub landing page (links to each app)
├── brand-palette-pantone/ ← Pantone matching + palette tool
│ ├── index.html
│ ├── pantone-colors.json
│ ├── pantone-colors.js
│ ├── tests/ ← Node maintenance scripts for the Pantone dataset
│ └── README.md
├── product-card-printer/ ← CSV → printable product cards
│ └── index.html
├── bakery-erp/ ← central-warehouse + multi-store bakery ERP
│ ├── index.html
│ ├── js/ ← app logic, data layer, seed data, mini template runtime
│ ├── apps-script.js ← optional Google Apps Script backend (Sheets DB)
│ └── README.md
└── .github/workflows/ ← GitHub Pages deploy
Each app folder is self-contained — adding a new app is just a new folder with its own index.html, then a link from the hub index.html and a row in the table above.
Every app's footer shows the latest git tag. The deploy workflow patches every index.html containing __APP_VERSION__ with the result of git describe --tags --abbrev=0 (or dev if no tag exists). To bump the displayed version, tag a release: git tag v0.5.0 && git push --tags.
See CONTRIBUTING.md for branch strategy, PR guidelines, and the per-app branch naming convention.