Privacy
SyntaxShelf is a client-side app with no account system. The cheat-sheet content, search, and your favorites and notes all run in your browser. The one optional, privacy-respecting service is described below.
What is stored on your device
Your favorites, personal notes, recent searches, and theme preference are saved in your browser's localStorage. This data never leaves your device unless you explicitly export a backup file from Settings.
Analytics
If the site is deployed with Cloudflare Web Analytics, it collects aggregate, cookieless page-view metrics (such as page URL, referrer, and country). It does not use cookies, does not fingerprint you, and cannot identify individual visitors. No advertising or ad-network script is loaded anywhere on this site, and there is no behavioural or cross-site tracking.
Payments
There are none. SyntaxShelf is free to use, nothing on this site is for sale, and no payment or checkout code is loaded on any page. We never ask for, receive, or store a card number, a billing address, or an email address.
Offline use
A service worker caches the app so it keeps working without a connection. The cached files are stored by your browser and can be cleared at any time from your browser settings or from the “Clear local data” button in Settings.
Your control
You can export, import, or permanently erase all locally stored data from the Settings page. Clearing your browser data will also remove everything SyntaxShelf has stored.