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LeetStack

by LeetStack · leetstack.app · Education
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Review all saved content in https://web.leetstack.app. Save tech interview study notes including DSA problems from LeetCode.com,…

Users
9
−3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#206K
#172K among extensions
Version
0.0.5
updated 9 Jan 2026

Users

monthly, 11 months
0611Dec 2025Jun 2026Oct 2026
Latest, 16 Oct 2026: 9 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Dec 2025Jun 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About LeetStack

Review all saved content in https://web.leetstack.app. Save tech interview study notes including DSA problems from LeetCode.com, System Design and Behavior Questions as Flashcards.

Growth

WindowUsersChangeRatingsRating
7 days−3−25.0%00.00
30 days−3−25.0%00.00
6 months+3+50.0%00.00

Version history

5 versions recorded
0.0.59 Jan 2026
0.0.418 Dec 2025
0.0.316 Dec 2025
0.0.211 Dec 2025
0.0.12 Dec 2025

Details

Category
Education
First seen
2 Dec 2025
Size
1.0 MB
Languages
en
Pricing
Free
Privacy policy
leetstack.app
Extension ID
npflknpllcpnddnhpdkmdjnlomfgmjph

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
scriptingactiveTabstoragesidePanel
Site access
<all_urls>
Can read and change data on every website you visit.

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