ReStack Privacy Policy

Covers both the ReStack web app and the ReStack Chrome extension. Last updated 2026-08-02.

What ReStack collects

Creating a ReStack account (via Clerk) stores your email address and name. The problems you add — title, link, difficulty, topics, notes, and your revisit history — are stored so ReStack can schedule and remind you about them. None of this is shared with third parties or used for advertising.

What the Chrome extension does

The extension reads the current page's title, URL, and (on LeetCode, GeeksforGeeks, HackerRank, and NeetCode problem pages only) the problem's difficulty, so it can prefill an "add to ReStack" form. It does not read or transmit page content from any other site, and it does not run on any page until you open the extension's side panel.

Everything you submit through that form is sent directly to ReStack's own API — the same API the web app uses — authenticated with a personal access token you generate yourself from the Settings page. That token and your configured API/app URLs are stored locally in the browser via chrome.storage.local; they are never sent anywhere except ReStack's own API, and never leave your device otherwise.

What ReStack does not do

• Sell or share your data with third parties
• Track your browsing outside of the specific problem-page URLs listed above
• Use your data for advertising
• Store your personal access token anywhere except your own browser

Data deletion

You can revoke any personal access token at any time from the Settings page's API Tokens section — this immediately invalidates it. To delete your account and data entirely, contact the address below.

Contact

Questions about this policy: nurenijamiu951@gmail.com