Ask HN: font types per page?
How many different font types are acceptable on a single page? Without making a page or site look like a circus, is say 3 different types (nav, header, copy) acceptable? What are your opinions?
Also remember that you can play around with the font style/weight/case to create variations of the same font.
Although selecting typefaces is a big subject as a whole, check out this great resource for some examples of typefaces that compliment each other http://daneden.me/type/
I'm a developer, so would try to limit myself to two. (Although I've used a third one in the logo before). One way to reduce the number of fonts might be to find alternative ways to differentiate the three parts (e.g. through background color, borders, font color)
Can you describe what you are trying to convey with each font?