Showdex by Tize.io

Pokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.

Available on Firefox for Android™

5 (25 reviews)

7,641 Users

You’ll need Firefox to use this extension

Download Firefox and get the extension

Download file

About this extension

Showdex is an extension for Pokémon Showdown that integrates the Damage Calculator directly into Showdown and automatically syncs during battles, so you can spend less time configuring and more time stratting.

You can easily check calcs at a glance and run 10× the number of calcs you traditionally could. We’ve also packed it with tons of useful info (Smogon page/sets, ability/item/move descriptions) to help you make informed decisions.

It’s like crack, says the dev. Once you give it a try, it’ll be hard to play without it!

"Showdex is By Far the most convenient damage calc available right now, saving dozens of seconds of clicking per game gives you more time to focus on making decisions and helps you spot plays based on things you might not have thought to check. 5/5 app, I cannot recommend it highly enough for anyone who's even a little bit serious about competitive pokemon."

— Nick "Nails" Navarre
4× Smogon Trophy Winner & 2× VGC Regional Champion

Legal: We are not affiliated with Game Freak, Nintendo, Pokémon Showdown, Smogon University & pkmn.cc.

Rated 5 by 25 reviewers

Release notes for 1.2.5

So anyway, I started Tera Blasting. (It finally works now!) Along with a bunch of other moves, this patch primarily addresses damage calculation bugs & slightly touches up that auto-set feature we added in the last version.

For the full release notes, visit:
https://github.com/doshidak/showdex/releases/tag/v1.2.5

Required permissions: