# devtools Extension

> Adds a new panel to the developer tools. The panel contains buttons that demonstrate various basic features of the devtools API.

Canonical page: [https://chrome-stats.com/d/devtools-panels-wwh3](https://chrome-stats.com/d/devtools-panels-wwh3)

## Overview

- **ID:** `devtools-panels-wwh3`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Weihua Wang
- **Category:** web-development
- **Daily users:** 1
- **Version:** 1.0.3
- **Last updated:** 2023-06-06
- **First published:** 2023-06-03
- **Size:** 17 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/devtools-panels-wwh3/)

## Description

devtools Extension is a Firefox add-on that adds a new panel to the developer tools. The panel contains buttons that demonstrate various basic features of the devtools API.

## Rankings

- #101,242 — Overall

## Permissions and access

### Permissions

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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/devtools-panels-wwh3)