# ECSY Developer tools

> ECSY developer tool panel to debug and profile your application. Github page for source code and issues: https://github.com/mozillareality/ecsy-devtools

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

## Overview

- **ID:** `ecsy-devtools`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Mozilla Mixed Reality
- **Category:** web-development
- **Daily users:** 4
- **Version:** 0.1.4
- **Last updated:** 2020-09-12
- **First published:** 2019-12-08
- **Size:** 812 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ecsy-devtools/)
- **Website:** [https://github.com/mozillareality/ecsy-devtools](https://github.com/mozillareality/ecsy-devtools)

## Description

ECSY Developer Tools is a Firefox add-on that adds debugging and profiling tools for applications using the ECSY framework. It includes a new tab and toolbar icon for easy access and detection of ECSY on the current tab.

## Rankings

- #50,294 — Overall
- #38 — developer tools
- #53 — developer
- #189 — development

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `file://*/*`
- `http://*/*`
- `https://*/*`

### Content script matches

- `*`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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/ecsy-devtools)