Privacy Policy

Last updated: 1 November 2026

This policy explains what information LearnMap ("we", "us") handles when you use this website, and the choices you have. In short: you don't need an account, your code stays on your device, and we don't sell your personal information.

Information stored on your device

LearnMap saves a few settings in your browser's local storage so the site remembers them between visits:

  • the exercises you have completed (your progress),
  • your light or dark theme preference,
  • the width of the panels on exercise pages.

This information never leaves your browser and is not sent to us. You can delete it at any time by clearing your browser's site data for this website.

Your code

The Python code you write is executed inside your browser using Pyodide. It is not uploaded to or stored on our servers.

Technical data processed when you visit

Like every website, our servers and hosting provider process technical information needed to deliver pages and protect the site from abuse — such as your IP address, browser type and the pages requested. This may be kept briefly in server logs.

To run the editor and display the site, your browser also loads files from these public content delivery networks, which receive the same kind of technical information:

  • jsDelivr (cdn.jsdelivr.net) — the Pyodide Python runtime,
  • cdnjs by Cloudflare (cdnjs.cloudflare.com) — the code editor, graph layout and icons,
  • Google Fonts (fonts.googleapis.com, fonts.gstatic.com) — the typefaces used on the site.

Advertising and cookies

To keep LearnMap free, we use or may use Google AdSense to show ads. Google and its partners use cookies and similar technologies to serve ads, measure their performance and, where you allow it, show ads based on your previous visits to this and other websites.

Visitors from the European Economic Area, the United Kingdom and Switzerland are asked for consent before personalised advertising cookies are used, and can change their choice at any time.

Children

LearnMap is intended for learners aged 13 and over. We do not knowingly collect personal information from children.

Your rights

Because we don't operate accounts, we don't hold a profile about you. If you have a question about your data or want to exercise a right under applicable privacy law, contact us using the details below.

Changes to this policy

We may update this policy as the site evolves, for example when new features are added. The date at the top shows when it was last changed.

Contact

Questions about this policy: hello@learnmap.dev