create an online resource library

Hello, 

I'm in the early phases of building a community website and we are at the stage where we'd like to create a resource library filled with articles, videos and other reference materials that will support our members and their respective professional coaching packages.  

In addition to the Squarespace site - https://coachescooperative.org - we also have a community hosted on the Circle platform. We will be integrating the Circle community into our Squarespace site... however Circle doesn't have the greatest solution for the resource library piece of things... so I'm curious if there's a plug in or other possible solutions within the Squarespace ecosystem. 

Thanks in advance for any help! 
Cheers, Kate