---
title: "Action API Demo – Chrome extension stats, history and permissions"
description: "41 users, rated 5.00 by 1 person. Version 1.0, updated 2022-04-25. Requests 0 permissions."
url: "https://extensiontracker.com/extension/ljjhjaakmncibonnjpaoglbhcjeolhkk"
---

# Action API Demo

Live in the Chrome Web Store.

- Users: 41
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 05:02 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #91,155 of 264,703 live extensions
- Rank in Developer Tools: #8,689 of 27,615

## The listing

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

Summary from the listing:

> This Chrome extension demonstrates basic use of the extension platform's Action API. Source code for this extension can be found…

- Extension ID: `ljjhjaakmncibonnjpaoglbhcjeolhkk`
- Developer: [Chrome Developer Relations](https://extensiontracker.com/developer/u1be3a9e62e8f87437fc6518c3d076166)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2022-04-21
- Last updated: 2022-04-25
- Version: `1.0`
- Size: 81.25 KiB
- Minimum Chrome: 88
- Languages (1): English
- Chrome Web Store: <https://chromewebstore.google.com/detail/action-api-demo/ljjhjaakmncibonnjpaoglbhcjeolhkk>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fljjhjaakmncibonnjpaoglbhcjeolhkk>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 41 | 5.00 | 1 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

It asks for no permissions.

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Google Mail Checker](https://extensiontracker.com/extension/mihcahmgecmbnbcchbopgniflfhgnkff) | 2,000,000 | 4.12 | 26,615 | Social Networking |
| [Send from Gmail (by Google)](https://extensiontracker.com/extension/pgphcomnlaojlmmcjmiddhdapjpbgeoc) | 700,000 | 4.01 | 4,099 | Workflow & Planning |

All 3 extensions by [Chrome Developer Relations](https://extensiontracker.com/developer/u1be3a9e62e8f87437fc6518c3d076166).

## 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 2026-09-27 05:02 UTC; next check around 2026-10-12.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Action API Demo” (ljjhjaakmncibonnjpaoglbhcjeolhkk). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ljjhjaakmncibonnjpaoglbhcjeolhkk. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_ljjhjaakmncibonnjpaoglbhcjeolhkk,
  title   = {Action API Demo (ljjhjaakmncibonnjpaoglbhcjeolhkk)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ljjhjaakmncibonnjpaoglbhcjeolhkk},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ljjhjaakmncibonnjpaoglbhcjeolhkk>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.