JSP EL (Expression Language) was added to JSP 2.0 Specifications makes it easier to get values of variables, as opposed to complex scripting which would have been otherwise necessary. An example of EL is shown below, which gets the property of the emp object.
EL looks like Java but they have lot of differences. In fact, EL can be used to access Java objects without little knowledge of Java. Its predominant usage is through implicit objects that are available. They are mentioned as follows: