hey, so!! if you are a creative person you should totally check out the Makerbook website.
it describes itself as ‘A hand-picked directory of the best free resources for creatives’ and it is basically that: a website split into lots of categories with links to lots of awesome resources for you to use in whatever creative endeavors you want to attempt (whether it it making videos, graphics, art etc.) it has categories like stock photos and videos, fonts and color swatches, and even mockups as well as other stuff.
it seems like it would be really handy and it going to be constantly updated so I think it would be something great to keep an eye on if you are the kind of person who uses those kinds of things!