What Is the File Extension .JSE?
A number of programming languages are designed for use with websites. One such language is Javascript, a technology developed by Sun Microsystems that uses files with the .jse extension.
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Identification
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A file with the .jse file extension is known as a Javascript encoded file.
Function
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A file with the .jse file extension contains a script or series of instructions written in Javascript. The .jse file extension serves as a marker to your computer, signifying what language the file uses.
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Uses
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A file with the .jse file extension typically runs a small program or utility on a website, such as opening a pop-up ad.
Features
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The .jse file was originally developed for Netscape, but also works on other major web browsers like Internet Explorer, Safari and Firefox.
Creation
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Any Windows-based text editing program can create .jse files, including Notepad or Wordpad.
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