What we measure, and what we don't.

We use Google Analytics to see which pages people read and which tutorials and games they use. It records the pages you visit, the site that sent you, your browser, device and approximate location (country and city), and how long you stay. In Tri's Lab it also records play events: levels started, won and lost in Critical Mesh, and runs and finished missions in FEM Blocks. It never receives your name or email address.

Google Analytics sets cookies (named _ga) to tell new visitors from returning ones. Google processes this data under its own privacy policy.

To opt out, install the Google Analytics opt-out add-on or use a content blocker. Every page works the same without analytics.

Your theme choice, your progress and scores in Tri's Lab, your FEM Blocks workspaces and your work in Studio are kept in your browser's local storage. They are never sent to us. Clearing the site data in your browser removes them.

If you sign up for the newsletter, your email address is stored by Mailchimp, which sends it. Every newsletter has an unsubscribe link. If you email info@feascript.com, we use your message only to reply to you.

Pages load fonts from Google Fonts and libraries, including FEAScript itself, from jsDelivr and cdnjs. Your browser fetches these files directly, so those services see your IP address, as any website you load a file from does.

Ask us anything about this page at info@feascript.com. If what we collect changes, we update this page first.

Last updated: 9 November 2026.