Privacy
This is a static site. It has no accounts, no login, no comment system, and no server that could store anything about you. The pages are files on a CDN.
What the site itself stores
Nothing. The guide sets no cookies of its own and keeps no analytics. Code you run in a playground is compiled and executed entirely in your browser as WebAssembly: it is never uploaded, and edits you make to a snippet are discarded when you leave the page. The search index is a static JSON file your browser downloads and queries locally, so what you type into the search box is never sent anywhere.
Advertising
The site is funded by Google AdSense. Google and its partners serve ads here, and they set their own cookies and read device identifiers to do it. Those cookies are used to serve and measure ads, and, where Google has a legal basis for it, to personalise them based on your prior visits to this and other sites.
You can turn personalised advertising off at Google Ad Settings. Google explains how it uses data from sites that use its services on its partner sites policy page, and you can opt out of third-party vendor cookies more broadly at aboutads.info. Blocking cookies in your browser also works; the guide itself does not need them.
Third parties the pages contact
Ad requests go to Google's advertising domains. Everything else the site needs, including the compiler artifacts and the editor, is served from this domain. Links out to sites like ziglang.org or Codeberg are ordinary links: following one is a visit to that site under its own policy.
Contact
This guide is maintained by Rajesh Pillai. Questions about this page, or anything else, can go to the issue tracker.