HTML5

HTML5 (https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/HTML5) is the latest of the HTML (HyperText Markup Language) standard, which introduces new elements, attributes, and behaviors. The term is used to collectively refer to all the HTML technologies used to build modern web applications. This iteration introduced support for features such as offline storage, WebSockets, web workers, WebGL, and more. JHipster also uses best practices from the HTML5 Boilerplate (https://html5boilerplate.com).