Stylepill is the best place to host all your UI components (you can re-download at any time). You can also feed you personal repository with another users' components.
We're working on a closed beta, making the repository with our early subscribers. But if you want access, let us know, we'll gladly give it to you.
"Put your money where your love is." – The Grateful Dead
Open source maintainers do the work that makes our awesome apps, websites, and projects possible! Many authors devote countless hours to open source. Let's help out authors and make the software we rely on healthier at the same time!