# Testudo Plus Plus

> A streamlined process for reviewing course and professor evaluations as a browser extension on Testudo's Schedule of Classes. \*\*\* After navigating to https://app.testudo.umd.edu/soc/, right-click the extension icon and enable "Always Allow" \*\*\*

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

## Overview

- **ID:** `testudo-plus-plus`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** SuperCoolDude
- **Category:** search-tools
- **Daily users:** 82
- **Weekly downloads:** 2
- **Version:** 1.1.0
- **Last updated:** 2024-04-14
- **First published:** 2024-04-13
- **Size:** 2.89 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/testudo-plus-plus/)
- **Website:** [https://github.com/RocketSandwich/TestudoPlusPlus](https://github.com/RocketSandwich/TestudoPlusPlus)

## Description

This chrome extension helps UMD students better navigate the 'Schedule of Classes' on <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/9b41378647965a271ede4a5613f6d4054bf1748d7fd35ad461653842c58949a9/https%3A//app.testudo.umd.edu/soc/" rel="nofollow">https://app.testudo.umd.edu/soc/</a>.  It allows users to make easier, faster, and better decisions based on data provided by PlanetTerp.  Rather than navigating between tabs to properly vet prospective instructors based on their ratings and student reviews, you can conduct all of that natively within the webpage.  With a sleek interface, matching design, and smooth transitions, Testudo++ feels like it's supposed to belong there.  It's able to provide the additional information students value to determine whether they want to register for a specific course or professor.

Features:
- Displays average course GPA
- Course link navigates you to the corresponding PlanetTerp course website
- Professor links
    - PlanetTerp link navigates you to the corresponding PlanetTerp professor page
    - RateMyProfessor link navigates you to the corresponding RateMyProfessor professor page
- Professor ratings show the average student ratings given to that professor
    - Intuitive matching color gradient to indicate positive/negative scale (green, yellow, red)
- Scrollable professor reviews window
    - Able to filter by professor
        - Organized by active/inactive instructor status
        - View by grouping
        - Sorted alphabetically
    - Able to sort by 'Most Recent', 'Most Critical', and 'Most Favorable'
    - Additional information popup window

v1.1 Update:
- Ability to sort course listing by GPA or Credit Count
- Button to share a clean link of specific courses

## Rankings

- #12,759 — Overall
- #47 — study
- #79 — course
- #122 — student
- #137 — plug
- #181 — schedule

## Permissions and access

### Permissions

- `tabs`
- `background`

### Host permissions

- `https://*.testudo.umd.edu/*`
- `https://planetterp.com/*`
- `https://ratemyprofessors.com/*`

### Content script matches

- `*.testudo.umd.edu`
- `planetterp.com`
- `www.ratemyprofessors.com`

## Safety

- **Risk impact:** Moderate 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/testudo-plus-plus)