SaaS app testing grounds

[Johnsoct]

I need a simulated application interface to test the default styles.

Here are some SaaS apps that would be good to use as wireframes for building a testing ground:

• https://www.reddit.com/
• https://system76.com/
• https://www.notion.so/johnsoctmedium/5cefc3c63885407580744c267d641f1a