When I was making my portfolio http://www.sylprimeau.com/, I was disappointed to learn that there was a Font Awesome icon for nearly every major social media platform, but none for FCC.
A search turned up a thread on Font Awesome’s repo with Quincy requesting it over a year ago and 100’s of +1’s supporting the request. Unfortunately, it still hasn’t been included yet and it doesn’t look like they’re in a rush to add it anytime soon.
One workaround, as l0ner suggested in the thread, would be to use the fa-fire icon as a substitute and enclose it with brackets. Many people have used this on their portfolios and it looks good. But I wanted a perfect replica.
Here’s the link to the SVG file in the FreeCodeCamp repo under assets: https://github.com/FreeCodeCamp/assets/blob/master/assets/logos/FCCfire.svg.
You can save that as an image and then style it with a little bit of CSS to make it perfectly square and add rounded corners, and voila, an official looking FCC icon.