---
title: "Rayrun – Chrome extension stats, history and permissions"
description: "1,000 users, rated 3.90 by 10 people. Version 1.0.0, updated 2023-07-03. Requests 0 permissions."
url: "https://extensiontracker.com/extension/olljocejdgeipcaompahmnfebhkfmnma"
---

# Rayrun

Live in the Chrome Web Store.

- Users: 1,000
- Rating: 3.90 from 10 ratings
- Last checked: 2026-09-28 07:07 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #17,733 of 264,702 live extensions
- Rank in Developer Tools: #1,538 of 27,615

## The listing

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

Summary from the listing:

> GUI for generating CSS selectors compatible with Playwright, Puppeteer, Cypress, and Selenium for web testing and scraping.

- Extension ID: `olljocejdgeipcaompahmnfebhkfmnma`
- Developer: [lucgagan](https://extensiontracker.com/developer/u7ef2592ccbf512ea2b82e76e9d9efca6)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2023-07-03
- Last updated: 2023-07-03
- Version: `1.0.0`
- Size: 94.19 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `ray.run`
- Chrome Web Store: <https://chromewebstore.google.com/detail/rayrun/olljocejdgeipcaompahmnfebhkfmnma>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=olljocejdgeipcaompahmnfebhkfmnma>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-28 | 1,000 | 3.90 | 10 |
| 2026-09-27 | 1,000 | 3.90 | 10 |

## 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.

**Every website:** it can read and change your data on all the sites you visit.

### Sites where it runs scripts

- `<all_urls>`: Every website

## 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 2026-09-28 07:07 UTC; next check around 2026-10-05.

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

## Cite this page

Extension Tracker. “Rayrun” (olljocejdgeipcaompahmnfebhkfmnma). Chrome Web Store data, last checked 2026-09-28. https://extensiontracker.com/extension/olljocejdgeipcaompahmnfebhkfmnma. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_olljocejdgeipcaompahmnfebhkfmnma,
  title   = {Rayrun (olljocejdgeipcaompahmnfebhkfmnma)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-28},
  url     = {https://extensiontracker.com/extension/olljocejdgeipcaompahmnfebhkfmnma},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/olljocejdgeipcaompahmnfebhkfmnma>. 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`.