Web Typography

For all web based projects, these are excellent resources to help improve your typography online.

Professional Web Typography — extensive guide to web typography by
Donny Trương. Particularly useful: “Setting Type”, “Typographic
Details”, and “Opentype Fonts”.
The Elements of Typographic Style Applied to the Web — chapter-by-
chapter adaptation of Bringhurst for CSS by Richard Rutter.
Practical Typography — guide to typography basics with CSS equivalents
by Matthew Butterick.
Quotes & Accents — Jessica Hisch’s guide to typing quotes and accents.
Opentype in CSS — guide to CSS for opentype features.
Open Foundry — really great curated collection of good open source type.
Beautiful Web Type — another nice guide to the best free web fonts.
Velvetyne — free display fonts.
Adobe Fonts — huge library of type, free for use with CC license.
Google Fonts — relatively high quality library of free typefaces.
Fontsquirrel — webfont generator.
Definitive Guide to Free Fonts — free “equivalents” to over 800 typefaces.
Fontstand — subscription-based web font hosting service.