Lightning fast loading speed, search engine friendly pages, prominent call phrases, record code, maintain coding standards, meaningful variables and function names, refuse to use functions in cycles, mobile responsive applications, maintain security standards, build progressive Web application customization development.

The key difference between a Web application and a website is how we interact with everyone. Web applications are defined by their inputs -- we create, read, update, and delete data in a Web application. The website is defined by its output, and various website systems are customized and developed

Web application development is the process involved in building Web applications. It focuses more on interaction with browsers than on standard engineering processes. Most Web application development cases will involve defining problems, simulating solutions, interacting with users, adopting frameworks/selection tools, and then building and testing Web applications - in most cases, iterating with users