JScript

What Does JScript Mean?

JScript is a popular object-based scripting language from Microsoft based on the ECMA standard. JScript is an interpreted language that is executed without a preliminary compilation.

Advertisements

JScript is also known as classic script or active scripting JScript.

Techopedia Explains JScript

JScript was primarily designed for Web browsers that adhere to Windows Script. One of the major advantages of JScript is that it can be used as a Windows Script engine because it can be plugged in to any Windows application such as Internet Explorer, Active Server Pages and Windows Script Host. In JScript it is not necessary to declare the data types of variables explicitly so it is also called a loosely typed language because it is able to convert numbers into text and perform other automatic conversions.

JScript was first implemented in 1996 with Internet Explorer version 3.0. The latest version of JScript is 5.8 released with Internet Explorer version 8.0.

JScript has limited support for running scripts because it always requires an interpreter or host to be present while running scripts. An interpreter can be an active server pages (ASP), Internet Explorer, or Windows Script host.

Advertisements

Related Terms

Latest DevOps Terms

Related Reading

Margaret Rouse

Margaret Rouse is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical, business audience. Over the past twenty years her explanations have appeared on TechTarget websites and she's been cited as an authority in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine and Discovery Magazine.Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages. If you have a suggestion for a new definition or how to improve a technical explanation, please email Margaret or contact her…