Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
Envoy is an open-source edge and service proxy, designed for cloud-native applications.
ASP.NET is an open-source, server-side web-application framework designed for web development to produce dynamic web pages.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.