Ext Ops Panel
Open dashboard

WebSocket Test Client

Chrome extension by Rage App · Productivity · Developer

A Chrome extension in Productivity · Developer with 70 000 users, an established extension. 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
70 000
Rating
4.4 (31 ratings)
Users, last 30 days
Unchanged (the store rounds this count to 10 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
1.0.1
Updated in the store
2026-09-23
Published
2016-03-16
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 30.09
70k · 1 reading
  1. 2026-10-3070k
Rating
unchanged since 30.09
reviewsrating 4.42 · 1 reading
  1. 2026-10-30reviews31rating4.42
Users
unchanged since 31.08
70k · 2 readings
2026-09-22: released 1.0.1
  1. 2026-08-3170k
  2. 2026-10-3070k
Rating
unchanged since 31.08
reviewsrating 4.42 · 2 readings
2026-09-22: released 1.0.1
  1. 2026-08-31reviews31rating4.42
  2. 2026-10-30reviews31rating4.42

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.

  • See the address and title of every tab you have open tabs

The full permission history for this extension

Version history

  1. Version 1.0.1

What changed recently

  1. Store description rewritten
  2. Package size changed
  3. Released version 1.0.1 (was 0.2.2)

The publisher

Rage App publishes 3 listings we track, 78k users between them.

  1. Tab-Save Rage App · Productivity · Tools · published 2020-06-14 8k users ★ 4.7
  2. New Tab to URL Rage App · Productivity · Tools · published 2026-09-25 24 users

Like this one

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

  1. WebSocket Client Tool Describes nearly the same job, smaller audience 220 users
  2. SocketMaster: WebSocket Tester Describes nearly the same job, smaller audience 10 users
  3. Web-Socket client Describes nearly the same job, smaller audience 117 users ★ 5.0
  4. Advanced WebSocket Client Describes nearly the same job, smaller audience 1k users ★ 4.2
  5. PieSocket - WebSocket & SocketIO Test Client Describes nearly the same job, with an established audience 30k users ★ 4.3

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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

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/fgponpodhbmadfljofbimhhlengambbn/badge.svg)](https://extops.dev/extensions/fgponpodhbmadfljofbimhhlengambbn)

HTML

<a href="https://extops.dev/extensions/fgponpodhbmadfljofbimhhlengambbn"><img src="https://extops.dev/extensions/fgponpodhbmadfljofbimhhlengambbn/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 has not changed these figures since 2026-08-31, when we first saw this listing. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built