.jsx

File Type ExtendScript Script File IconExtendScript Script File
File Format Proprietary (Adobe Systems)
Usage Open manually; may be referenced by an application; may run a program or script when opened
Rank ★ ★ ☆  Average
Description

Script written in the ExtendScript language, an extension to the JavaScript language; used for writing plug-ins for Adobe Creative Suite (CS) applications; may be created using the ExtendScript Toolkit included with Adobe Utilities.

ExtendScript is a proprietary scripting language developed by Adobe that is similar to JavaScript.

Important: Since ExtendScript supports additional functionality that JavaScript does not, JSX files are not necessarily JavaScript files. Adobe After Effects scripts also use the ".jsx" extension.

Open With
Windows

IconAdobe ExtendScript Toolkit

IconAdobe After Effects

macOS

IconAdobe ExtendScript Toolkit

IconAdobe After Effects

Updated 2007
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