# Fouineur

> Plot and analyze profiler markers from the Firefox Profiler

Canonical page: [https://chrome-stats.com/d/fouineur](https://chrome-stats.com/d/fouineur)

## Overview

- **ID:** `fouineur`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Paul
- **Category:** web-development
- **Daily users:** 6
- **Version:** 0.0.12
- **Last updated:** 2026-07-02
- **First published:** 2024-09-11
- **Size:** 7.30 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/fouineur/)
- **Website:** [https://padenot.github.io/fouineur/](https://padenot.github.io/fouineur/)

## Description

This extension allows writing small scripts in a custom language to plot and otherwise analyze markers data, directly from a Firefox Profiler profile.

The full manual, including : <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/9fe40b5e3be8f239e418fb0b44094061924edd064888b0ee2aa414a7e0fda04e/https%3A//padenot.github.io/fouineur/" rel="nofollow">https://padenot.github.io/fouineur/</a>

## Rankings

- #42,210 — Overall
- #197 — marker

## Permissions and access

### Permissions

- `activeTab`
- `storage`

### Content script matches

- `profiler.firefox.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/fouineur)