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.
Lightbox is small javascript library used to overlay images on top of the current page.
LiteSpeed is a high-scalability web server.
Typed.js is a library that types. It is designed to create typewriter-style animations with ease.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.