Canvalier

Name: Canvalier
Author: ioancho

By: ioancho

Supercharge your Canvas LMS dashboard with Canvalier!

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Features & Capabilities

This extension is under active development. Thank you for your support and constructive feedback!

Canvalier for Canvas enhances your dashboard to show you what is important right at the start. Hide distracting elements such as stubborn school ad carousels or the default Canvas to do list, coming up list, or recent feedback. Set custom images for your classes and adjust color overlays. Now with a dark mode!

More features and polish to come soon!

Version 1.0.1 changelog:

🌌 Added a dark mode!
Fixed some issues with course cards flickering on initialization
Added master toggle for the extension
Polished up interface for custom image selection on course card drop three-dot menu.

University of Michigan — Claude Builder Club Winter 2025 Hackathon 1st place Best Overall category winner

Developed by Ioan Assenov and Jack Chen. Canvalier is free open-source software. Check the source out at: https://github.com/ioanassenov/Canvalier

User Growth & Download Statistics

Add-on

By:

ioancho

Daily users:

Version:

1.0.1 Last updated: 2025-11-13

Version code:

6074347

Creation date:

2025-11-09

Risk:

Permissions:

storage

Host permissions:

https://*.instructure.com/*

Content scripts matches:

*.instructure.com

Size:

65.41KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-17

Compare stats and ranking:

Ranking

# 142,946 ▲ 3,224

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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:

ioancho

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/canvalier/

Is Canvalier 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.

Canvalier requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** ***************

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.

Canvalier 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.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****