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Cadence - LeetCode Attempt Stopwatch

Chrome extension by Cadence · Productivity · Developer

A Chrome extension in Productivity · Developer with 3 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
3 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 30 days
Unchanged
Version
1.16.2
Updated in the store
2026-09-13
Published
2026-06-30
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 02.10
3 · 1 reading
  1. 2026-10-313
Users
unchanged since 31.08
3-5 · 12 readings
2026-09-06: released 1.11.02026-09-06: released 1.16.12026-09-13: released 1.16.2
  1. 2026-08-313
  2. 2026-09-024
  3. 2026-09-053
  4. 2026-09-064released 1.11.0released 1.16.1
  5. 2026-09-073
  6. 2026-09-094
  7. 2026-09-103
  8. 2026-09-134released 1.16.2
  9. 2026-09-155
  10. 2026-09-174
  11. 2026-09-273
  12. 2026-10-313

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.16.2
  2. Version 1.16.1 · Asked for more permissions (1, was 0)
  3. Version 1.11.0 · Asked for more permissions (1, was 0)

What changed recently

  1. Package size changed
  2. Store description rewritten (121 → 106 characters)
  3. Released version 1.16.2 (was 1.16.1)
Show the remaining 8
  1. Package size changed
  2. Store description rewritten (126 → 121 characters)
  3. Released version 1.16.1 (was 1.11.0)
  4. Package size changed
  5. Asked for more permissions (1, was 0)
  6. Store description rewritten (124 → 126 characters)
  7. Privacy policy link added to the listing
  8. Released version 1.11.0 (was 1.2.5)

The publisher

Cadence.

Like this one

Listings the catalog judges closest in what they say they do.

  1. LeeterAlly - Your LeetCode Ally Describes nearly the same job, smaller audience 9 users
  2. CPTracker - Track your progress Describes nearly the same job, smaller audience 18 users ★ 5.0
  3. LeetTracker Extension Describes nearly the same job, smaller audience 84 users ★ 5.0
  4. eLeetCode Describes nearly the same job, smaller audience 8 users ★ 5.0
  5. Leetcoder Describes nearly the same job, smaller audience 14 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/phblkagjcelffibclajjnnnjkkmeabca/badge.svg)](https://extops.dev/extensions/phblkagjcelffibclajjnnnjkkmeabca)

HTML

<a href="https://extops.dev/extensions/phblkagjcelffibclajjnnnjkkmeabca"><img src="https://extops.dev/extensions/phblkagjcelffibclajjnnnjkkmeabca/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-09-27. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built