templates and style

[Patronus]

maybe are there ready-made templates that I can use for my forum, similar in visuals and style to:

Reddit - Dive into anything

www.reddit.com

Quora

www.quora.com

OpenAI Developer Community

Connect with other developers building with the OpenAI API Platform.

community.openai.com

 

[Patronus]

I am attaching screenshots of what I mean. Please tell me