Mythical Pokémon can temporarily earn the Master Rank Ribbon during the current Scarlet/Violet regulation. This ends on January 3! 

This is a list of changes to Ribbons.Guide since you last visited. This list is in chronological order; if you open the full changelog later, it will be in reverse-chronological order.
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Ribbons.Guide is an open-source progressive web app that allows you to keep track of your Pokémon and their Ribbons! Ribbons.Guide is hosted via GitHub Pages. It was developed as a love letter to the helpful and welcoming r/PokémonRibbons community.
The images used in Ribbons.Guide were provided by PokéJungle, Pokémon Database, PokéSprite, Bulbagarden Archives, Pokémon GO Assets, and Material Symbols. Ribbons.Guide also makes use of jQuery, Bootstrap, Select2, Sortable, Workbox, and Google Fonts. This project is tested with BrowserStack.
Pokémon and all images © Nintendo/Creatures Inc./Game Freak. This free fan project is not affiliated with Nintendo, Creatures Inc., Game Freak, or The Pokémon Company. All original content and code is governed by the GPL-3.0 license.