Apache is a free and open-source cross-platform web server software.
SWFObject is an open-source JavaScript library used to embed Adobe Flash content onto web pages.
Typekit is an online service which offers a subscription library of fonts.
Vimeo is a video hosting, sharing and services platform. Vimeo operation an ad-free basis by providing subscription plans.
Wufoo is an online form builder that creates forms including contact forms, online payments, online surveys and event registrations.