Petrapixel's Layout Generator: This is where I got the base coding for the site as well as the javascript that loads my header/footer/sidebar on each new page I add without having to manually add it, which is quite nice.
W3Schools: This website has guides for HTML, Javascript, CSS, etc. It's where I've been looking if my FAFO approach breaks something or I can't figure out how to build an element on my own.
⋆˖⁺ Fun and Decoration ⋆˖⁺
CSS Font Family List: Where I found my default header font, since I haven't been able to get custom fonts to work yet.