Privacy Policy
Pin UI is a waitlist and a component library. It collects the little it needs to run those two things, and nothing else.
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The short version
If you join the waitlist, Pin UI keeps your email address and your X handle so it can tell you when the library launches and tag you as promised. It does not sell that, share it with advertisers, or send anything that is not about Pin UI. If you browse without signing up, nothing about you is stored on our side at all.
What is stored when you join the waitlist
- Your email address. Lower-cased and trimmed, so that one person cannot take two places on the list. It is how you will be told about the launch.
- Your X handle. Stored because the signup form asks you to agree that we may tag you on X at launch. That agreement is the only reason we hold it.
- The time you joined. This is what your place in the queue is worked out from.
- Your IP address and browser user-agent string. Kept so that the signup form can refuse more than five attempts from one address in ten minutes. Without it the form is trivially scriptable.
That is the whole record. There is no name field, no phone number, no address, no payment details, and no profile built out of your browsing.
Where it is kept, and who can reach it
The waitlist lives in a Postgres database hosted by Supabase. The table has row-level security switched on with no policies attached, which means the key the website carries cannot read, change or delete a single row. The only way in is one narrow database function that accepts a signup and returns your position — so even if the website’s key leaked, the list could not be downloaded with it.
The site itself is served by Vercel, who process requests on our behalf and keep their own short-lived operational logs.
Analytics
Pin UI uses Vercel Analytics to count page views. It does not set advertising cookies, does not follow you between sites, and reports visits in aggregate rather than as individuals. There is no Google Analytics, no advertising pixel, and no third-party tracker on this site.
What is kept in your own browser
One thing: whether you chose the light or the crimson theme, saved under pin-ui-theme so the site does not forget between visits. It never leaves your device and is not readable by us. Clearing your site data removes it.
The component demos on this site run entirely in your browser. Nothing you do with them — opening a card, dragging a slider, changing a currency — is sent anywhere or recorded.
How long it is kept
Waitlist entries are kept until the library launches and the launch announcements have gone out, or until you ask for yours to be removed — whichever comes first. Ask and it is deleted; there is no retention period we hold you to.
Your choices
- Ask what is held about you, and we will send you the row.
- Ask for it to be corrected if the email or handle is wrong.
- Ask for it to be deleted, and it is deleted rather than flagged.
Email rachithakur2006@gmail.com from the address you signed up with, and say which of the three you want.
Children
Pin UI is a tool for people who build websites and is not aimed at children. Please do not sign up if you are under 13.
Changes
If what the site collects ever changes, this page changes with it and the date at the top moves. Anything that materially affects people already on the list will be emailed rather than quietly edited in.
Contact
Pin UI is run by one person. Questions about any of the above go to rachithakur2006@gmail.com and are answered by that same person. The companion page is the Terms of Service.