A random Pokémon generator is a strange thing to optimize. The entire product is: press a button, get a Pokémon. But behind that one button sits the whole dataset of the franchise — 1,025 species across nine generations, an 18×18 type chart, hundreds of moves and abilities, and a learnset table...
Source: [Dev.to](https://dev.to/yyj/the-pokedex-is-24mb-my-users-never-download-it-57g5)