Extension Tracker

Developer Toolkit

15 users No ratings yet Last updated 9 Jul 2026

By tzzxqsz Live in the Chrome Web Store ldjaagenmkjflphlmfebiiihlkbegcjm Last checked 27 Sep 2026, 04:47 UTC

The listing

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

Extension with 8 essential developer toolsSummary from the listing
Developer
tzzxqsz
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
3 Jun 2026
Last updated
9 Jul 2026
Version
2.2.1
Size
458 KiB
Minimum Chrome
88
Languages
17 languages

Deutsch, English, Indonesia, Tiếng Việt, español, français, italiano, русский, اردو, العربية, हिन्दी, বাংলা, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
9191ta.com
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
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
2026-09-2715––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#131,450
by users, of 264,704 extensions
In its category
#13,380
of 27,614 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

Browser features
  • activeTabThe tab you're on, only after you click the extension
  • clipboardWriteChange what's in your clipboard
  • contextMenusAdd items to the right-click menu
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Fullscreen Clock115 –– Tools
Reading Mode33 –– Tools
GitHub Rank27 –– Tools
Page Speed Monitor26 –– Developer Tools
Image Watermark Tool19 –– Developer Tools
File Converter18 –– Tools
Web Data Extractor16 –– Tools
Code Diff Tool14 –– Developer Tools
HubTrending - Tech & Developer Trend Tracker11 –– Tools
Web Top 10010 –– Tools
All 19 extensions by tzzxqsz →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 04:47 UTC; next check around 2 Oct 2026.

How we collect the data

Cite this page

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

The data is free to reuse under CC BY 4.0.

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