Cookies
How Extension.dev uses cookies, and your choices.
Last updated: June 16, 2026
Extension.dev uses cookies and similar things (like local storage and analytics ids) to run the platform and understand how it’s used.
What I use
- Essential. Needed to sign you in and keep your session secure. These can’t be turned off.
- Analytics. Help me see what’s used and improve it. These run through PostHog and Google Tag Manager. One of them,
extensiondev_anon_join, is a single-use cookie that links what you generated before you signed in to your new account, so those earlier generations show up as yours. It holds only a one-way hash of your anonymous session and a timestamp, never the session itself and no personal data. It lasts ten minutes, is read once at sign-in and then deleted, and is not set at all when you turn analytics off.
Your choice
Where the law requires it, I ask before setting analytics cookies, and you can change your mind any time. You can also block or clear cookies in your browser, though some features may stop working.
Third parties
Some cookies come from the providers listed in the privacy page. Their use of data follows their own policies.
Questions
Anything about cookies: boss@cezaraugusto.net.