Extension Tracker

LC Predictor

5,000 users Rated 3.33 from 18 ratings Last updated 19 Dec 2022

By SysSn13 Live in the Chrome Web Store jfhgaegpgiepniiebglgjhhfnjcibphh Last checked 27 Sep 2026, 03:36 UTC

The listing

What the Chrome Web Store shows, as of the last check

Browser extension for predicting leetcode contest rating. It shows approximate rating delta after contests on leetcode itself.Summary from the listing
Developer
SysSn13
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
10 Aug 2021
Last updated
19 Dec 2022
Version
1.0.2
Size
172 KiB
Minimum Chrome
88
Languages
1 language

English

Website
https://lcpredictor.onrender.com/
Support page
https://github.com/SysSn13/leetcode-rating-predictor/issues
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-275,0003.3318
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#10,298
by users, of 264,254 extensions
In its category
#920
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://lcpredictor.onrender.com/*lcpredictor.onrender.com
  • https://leetcode.com/*leetcode.com
Browser features
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 03:36 UTC; next check around 28 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “LC Predictor” (jfhgaegpgiepniiebglgjhhfnjcibphh). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jfhgaegpgiepniiebglgjhhfnjcibphh. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_jfhgaegpgiepniiebglgjhhfnjcibphh,
  title   = {LC Predictor (jfhgaegpgiepniiebglgjhhfnjcibphh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jfhgaegpgiepniiebglgjhhfnjcibphh},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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