Programming File Extensions

Programming and source code file formats

15 extensions

Filter Extensions

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Programming Extensions

.jsp

JavaServer Pages

JSP (JavaServer Pages) is a technology that allows developers to create dynamic web pages based on H...
.js

JavaScript File

A 'js' file is a plain text file containing JavaScript code. JavaScript is a high-level, interpreted...
.mjs

JavaScript Module

The `.mjs` file extension is used for ECMAScript JavaScript modules. It signifies that the file shou...
.cjs

CommonJS Module

The `.cjs` file extension is used for JavaScript files that contain code written using the CommonJS ...
.asp.net

ASP.NET Web Page

ASP.NET files, typically using the `.aspx` extension (the extension value we'll focus on), are web p...
.py

Python Script

A '.py' file is a source code file written in the Python programming language. Python is a high-leve...
.pyd

Python Dynamic Module

A .pyd file is a dynamic link library (DLL) written in Python. It's essentially a compiled Python ex...
.jsx

JavaScript XML

JSX is a syntax extension to JavaScript that allows you to write HTML-like structures within your Ja...
.vue

Vue Single-File Component

The `.vue` file extension is primarily associated with Vue.js, a progressive JavaScript framework us...
.php

PHP Hypertext Preprocessor

PHP files contain code written in the PHP scripting language. PHP is a widely-used open source gener...
.pyw

Python GUI File

A .pyw file is a Python source code file designed primarily for graphical user interface (GUI) appli...
.pyc

Python Compiled File

A .pyc file is a compiled bytecode file created by the Python interpreter. When a Python script (.py...
.css

Cascading Style Sheet

A CSS (Cascading Style Sheet) file is a text document that contains style rules for controlling the ...
.vbs

Visual Basic Script

A VBS file is a text file containing code written in Visual Basic Scripting Edition (VBScript). VBSc...
.xslt

Extensible Stylesheet Language Transformations

XSLT (Extensible Stylesheet Language Transformations) is a language for transforming XML documents i...

Related Categories

Archive Files

Browse all Archive extensions

Audio Files

Browse all Audio extensions

Data Files

Browse all Data extensions

Document Files

Browse all Document extensions

Executable Files

Browse all Executable extensions

Image Files

Browse all Image extensions

Frequently Asked Questions about Programming Files

Programming file extensions are used for files that contain source code, scripts, and other programming-related content used for software development.

To open Programming files, you'll need appropriate software that supports the specific file extension. Here are some general recommendations:

  • Choose software specifically designed for the file extension you're trying to open
  • Visit each specific file extension page for detailed software recommendations

For detailed information about specific file extensions, click on any extension in our directory.

Converting Programming files to different formats can be done using:

  1. Dedicated software - Many applications that open these files also allow saving in different formats
  2. Online conversion services - Websites like Zamzar, CloudConvert, or Online-Convert
  3. Format-specific converters - Tools designed for specific conversion paths

Remember that conversion may result in some loss of quality or features depending on the compatibility between formats.

If you're having trouble opening a Programming file:

  1. Verify the file isn't corrupted by trying to open it on a different device
  2. Make sure you have the latest version of your software
  3. Try using alternative software that supports the file format
  4. Consider converting the file to a more common format if possible
  5. Check for file extension errors - sometimes files are incorrectly named

For specific recommendations, visit the detailed page for your particular file extension.