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.JS File Extension 2 File Associations

Run a free scan for .JS file extension errors.

File Type 1 JavaScript File  (Most common)
Category Web Files
Common? Yes
File Description Text file containing JavaScript code; used to execute JavaScript instructions in Web pages; may include functions that open and close windows, validate form fields, enable rollover images, or create drop-down menus.

Rreferenced by Web pages that incorporate JavaScript functions; usually imported in the <head> section of the HTML.
Program(s) that open js files
Mac OS Mac OS Any Web browser
Editable with a text editor
Windows Windows Any Web browser
Editable with a text editor
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Updated 12/29/06

File Type 2 JScript Executable Script
Category Executable Files
Common? No
File Description Executable script written in JScript, Microsoft's version of JavaScript
Program(s) that open js files
Windows Windows Windows-based script host (Wscript.exe)
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Updated 2006
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