The Triangle website was created using modern web technologies and standards; HTML5, CSS3 and JavaScript and is based on a modified version of Bolt CMS. The website makes use of multiple third-party libraries such as jQuery, Bootstrap 3, Twig and Font Awesome.

Triangle is dedicated to enabling web accessibility for as many people as people. The Triangle website, excluding only the third-party libraries it uses, complies with all W3C HTML, CSS, WAI (Web Accessability Initiative) and Internationalization guidelines. It should therefore be accessible - as far as is possible - using screen readers, text-only browsers along with any other accessibility aids and a large range of internet-enabled devices including phones, tablets, laptops and desktops.

The website is also designed to function similarly when used in all modern web browsers. Unfortunately, it is not possible for the website to work with older browsers since it makes use of emerging web technologies that are not supported by these browsers.

HTML5 Powered with CSS3 / Styling, Multimedia, and Semantics