Pure Croft Tools

Free, static, bilingual (FR default / EN) web tools by Pure Croft. No backend, no cookies, no analytics, no accounts. Works on mobile.

Live site (once published with GitHub Pages): https://purecroft.github.io/tools/

Tool	Path	What it does
Créateur de café aux champignons / Mushroom Coffee Builder	mushroom-coffee-builder/	Pick base, milk, sweetener, temperature and a finishing touch → step-by-step recipe card. Shareable URL, print, "copy embed code" (iframe + attribution link).
Clean Label Checker	clean-label-checker/	Paste an ingredient list → fillers, excipients, additives, sugars, sweeteners, colours, mycelium-on-grain and E-numbers highlighted with a neutral one-liner.
Glossaire des champignons fonctionnels / Functional mushroom glossary	glossary/	Searchable, sourced definitions (fruiting body, mycelium, 10:1 ratio, extraction, beta-glucans, species…).

Structure

index.html                  landing page
404.html  robots.txt  sitemap.xml  .nojekyll
assets/                     style.css, common.js (language toggle, copy, toast), favicon, OpenGraph images
mushroom-coffee-builder/    index.html + app.js
clean-label-checker/        index.html + data.js (shared with the browser extension) + app.js
glossary/                   index.html (static, SEO-friendly) + app.js (search)
_build/                     build.py (generates the HTML pages), glossary_data.py, og.py, test_clc.js

The HTML pages are generated: edit _build/build.py / _build/glossary_data.py, then run

python3 _build/build.py     # regenerate pages, sitemap, robots
python3 _build/og.py        # regenerate OpenGraph images (needs Pillow)
node _build/test_clc.js     # smoke-test the ingredient matcher

If the site is served from another URL (custom domain, other repo name), change SITE in _build/build.py and PC.SITE in assets/common.js (used for share links and embed code), then rebuild.

Local preview

python3 -m http.server 8000
# open http://localhost:8000/

Language

French is the default. ?lang=en switches to English (also remembered in the visitor's own localStorage). Both languages are in the HTML, so search engines see both.

URL parameters (coffee builder)

b base (espresso, filter, latte, icedcoffee, coldbrew, matcha, chocolate, chai), m milk (none, whole, semi, oat, almond, soy, coconut), s sweetener (none, sugar, coconut, honey, maple, agave, vanilla), t temperature (hot, iced), x extra (none, cinnamon, cocoa, cardamom, nutmeg, vanilla), lang (en), embed=1 (compact view for iframes: hides header/footer, shows attribution link).

Content policy

Copy is limited to product facts, usage and neutral, sourced definitions. No health, effect or absorption claims. The coffee builder always says to follow the dose on the product label.

Publishing on GitHub Pages (not done yet)

1. Create a public repo named tools under the purecroft account/organisation.
2. Push the contents of this folder to the main branch.
3. Settings → Pages → Deploy from branch → main / root.

Contact

inquiries@purecroft.fr

Licence

MIT © 2026 Pure Croft SASU. See LICENSE.