JS file format description
Many people share .js files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .js file can be edited, converted or printed with. On this page, we try to provide assistance for handling .js files.
4 filename extension(s) found in our database.
.js - JavaScript
The JS development files are related to Internet Explorer. The JS file is a JavaScript. JavaScript is an interpreted computer programming language. It was originally implemented as part of web browsers so that client-side scripts could interact with the user, control the browser, communicate asynchronously, and alter the document content that was displayed.
- Application:
- Internet Explorer
- Category:
- Development files
- Mime-type:
- text/javascript
- Magic:
- - / -
- Aliases:
- -
- JavaScript related extensions:
.js - JACOSub Script
The JS video files are related to JACOSub. The JSS file is a JACOSub Script. JACOsub is an Amiga program designed for displaying timed sequences of titles and graphics over a video.
- Application:
- JACOSub
- Category:
- Video files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- JACOSub Script related extensions:
-
- .jss
- JACOSub Subtitle File
.js - Esko Automation Engine Job Sheet Data
The JS data files are related to Esko Automation Engine. The JS file is an Esko Automation Engine Job Sheet Data. Esko Automation Engine is a modular workflow automation server.
- Application:
- Esko Automation Engine
- Category:
- Data files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- -
- Esko Automation Engine Job Sheet Data related extensions:
.jss - JavaScript Style Sheet
The JSS development files are related to Internet Explorer. The JSS file is a JavaScript Style Sheet. JavaScript Style Sheets (JSSS) was a stylesheet language technology proposed by Netscape Communications Corporation in 1996 to provide facilities for defining the presentation of webpages.
- Application:
- Internet Explorer
- Category:
- Development files
- Mime-type:
- application/octet-stream
- Magic:
- - / -
- Aliases:
- js
- JavaScript Style Sheet related extensions:
Naturally, other applications may also use the .js file extension. Even harmful programs can create .js files. Be especially cautious with .js files coming from an unknown source!
Can't open a .js file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
example.js
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .js file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
hs, is, jc, je, jw, jx, jz, ks, ms, ns, sj, us, ys
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- .hs
- LaserTank High Scores Data
- .sj
- TestComplete JScript Unit
- .ms
- Modula-3 Intermediate Assembly Code
- .jx
- Cocoon JX Template
- .us
- English Language Info File
- .is
- Modula-3 Intermediate Assembly File
Operating systems
DataTypes.net currently supports the following operating systems:
Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android
If you find the information on this page useful, please feel free to link to this page.
If you have useful information about the .js file format, then write to us!