Https://nswpedia.com/

NSWPedia presents itself as a free, non-profit repository for Nintendo Switch ROMs (primarily NSP and XCI formats), emulators, and related resources. According to the site, its goal is to be an "open playground" for Nintendo Switch users, offering over 10,000 game files compatible with popular emulators like Yuzu, Ryujinx, and Egg NS, as well as hacked Switch consoles.

Respect game developers' work and support the industry that creates the entertainment you love. https://nswpedia.com/