Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.
Typekit is an online service which offers a subscription library of high-quality fonts. The fonts may be used directly on websites or synced via Adobe Creative Cloud to applications on the subscriber's computers.
The vis.js library is runs fine on Chrome, Firefox, Opera, Safari, IE9+, and most mobile browsers (with full touch support). This site contains documentation, downloads and live examples of vis.js. The sourcecode of vis.js is available at Github. For questions, issues, and suggestions please use the issues section of the Github project.