Ext JS 6 Training helps learners build enterprise web applications using the Sencha Ext JS framework. This training explains core concepts like MVC and MVVM architecture in a simple way. You will learn how to structure scalable applications and organize code efficiently. It also teaches how to build UI components such as grids, forms, trees, and panels. The course shows how to connect these components with data stores and models. You will also work with event handling, routing, and API integration for dynamic applications. It introduces theming and styling techniques to improve UI design. The training also focuses on performance optimization for better application speed. This program is ideal for developers who want to build strong, data-driven web applications using Ext JS 6.