RooBY

Name: RooBY
Author: NonprofitProphet

By: NonprofitProphet Add-on

Adds calculators and extra functionality to Generation 1 Pokemon Showdown

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-31

Version:

1.2.0

Last updated: 2025-01-20

Features & Capabilities

What is RooBY?? RooBY is a:

Moveset distribution calculator
Damage calculator integration
A remaining type percentage calculator
A calculator for other miscellaneous things (Recovery move failure, crit rates, confusion damage)
A Showdown UI themeing tool
An extra ladder for Gen 1 mods
A "Transform" button add-on for the official Showdown calculator

RooBY also adds extra commands:

/unrevealed, to calculate the odds of remaining Pokemon/types/dual types for random battles
/movesets, to show the moveset percentages for individual random battle Pokemon
/moves, to show the move percentages for individual random battle Pokemon
/export, to allow you to quickly copy your current battle into the official Showdown calculator

Report a bug: https://forms.gle/CpfcpSGuoNAQASBP6

User Growth & Download Statistics

Add-on

By:

NonprofitProphet

Daily users:

Version:

1.2.0 Last updated: 2025-01-20

Version code:

5878179

Creation date:

2025-01-05

Risk:

Permissions:

storage

Content scripts matches:

play.pokemonshowdown.com
replay.pokemonshowdown.com
calc.pokemonshowdown.com

Size:

24.85MB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-31

Compare stats and ranking:

Ranking

# 28,818 ▼ 68

Other rankings

#242 in room keyword 20 ▼ 5

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:

NonprofitProphet

Firefox Add-ons Store

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

Website:

https://forms.gle/CpfcpSGuoNAQASBP6

Is RooBY 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.

RooBY 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.

RooBY 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****