Dagrotus made this project to practice Vue.js. Last patch it was updated is 1.12. he is not going to update it in the future. I'm now fixing any issues with it. ^^
check it out --> https://gracrys.github.io/LorDeckNames/
I used Asset Studio (https://github.com/Perfare/AssetStudio) to load and export LoR game assets. Sprite assets are located at "..\Riot Games\LoR\live\PatcherData\PatchableFiles\AssetBundles\assets\assetlibrary\atlas\generated" folder. I cropped textures and looked at MonoBehavior files to correlate sprites with their names/numbers.
Update: Tested the sprites in the app, and all of them changed, so i fixed the way they are called here, in the web ^^