The document discusses several popular front-end frameworks: Angular.js converts static HTML to dynamic HTML using directives and data binding; React.js is a component-based framework that helps build complex interfaces predictably; Vue.js is preferred for smaller projects as it is easier to learn and faster; jQuery handles browser events, animations, and AJAX to make development easier; Bootstrap provides tools for responsive, mobile-first apps; and SASS extends CSS with features like variables, inheritance, and nesting.