Excalibur Dev Tools

Name: Excalibur Dev Tools
Author: Erik Onarheim

By: Erik Onarheim

Excalibur.js browser plugin for debugging your games

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Features & Capabilities

Excalibur Dev Tools is a powerful Chrome extension designed specifically for developers using the Excalibur.js game engine. It offers a comprehensive set of utilities to help you explore and debug your games with ease.

With this tool, you can quickly identify the Excalibur version your game is running, toggle debug drawing on or off, and deeply inspect game Actors and Entities. It also allows you to remove entities dynamically and view all the scenes present in your game. Additionally, performance metrics like FPS, frame time, frame budget, and draw/update times are displayed over time to help you optimize your game. For detailed testing, switch to the test clock mode and step through your game frame by frame.

Whether you’re developing a complex game or refining gameplay mechanics, Excalibur Dev Tools provides indispensable debugging features to enhance your development workflow.

User Growth & Download Statistics

Add-on Developer Tools Games

By:

Erik Onarheim

Daily users:

Version:

1.0.6 Last updated: 2026-05-07

Version code:

6250806

Creation date:

2024-10-06

Risk:

Permissions:

Host permissions:

http://localhost/*
http://*/*
https://*/*
file://*/*

Size:

299.82KB

Email:

ex*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 15,167 ▼ 51

Other rankings

#74 in debug keyword 35 ▲ 2#86 in tools keyword 66 #200 in tool keyword 56 ▼ 3

Other platforms

Excalibur Dev Tools (v1.0.6)

645 5.00

(6)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Erik Onarheim

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/excalibur-dev-tools/

Email:

ex*****@gmail.com

Website:

https://excaliburjs.com

Permission Change History

2025-06-03: Version 1.0.2 → 1.0.3

Add Permissions: tabs

Is Excalibur Dev Tools Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Excalibur Dev Tools requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Excalibur Dev Tools is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****