What framework, language & libraries are used by Monday team for their API V2 documentation

Hello,

We are a company, that use Monday evryday and we have a projects for our customers to create a graphQL API. We would like to take the Monday API V2 as an exemple, and we would like to know witch framework, language & libraries are used by Monday team for their API V2 documentation.

We would have to have the same documentation structure at least.

Thank you for your awnsers