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Code file extensions

Source code and script files used for software development and automation workflows.

Total extensions in this category: 18

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Extensions in Code

Explore the most searched extensions in this category.

  • .cc

    CC Document File

    .cc most commonly refers to a C++ source code file. You open it in a code editor or IDE, and you can compile it with a C++ compiler such as GCC (g++).

    Open on WindowsOpen on Mac
  • .hh

    HH Document File

    .hh is most commonly a C++ header source file used to declare interfaces (functions, classes, constants) for C++ programs. You open it with a text editor or an IDE, not a document viewer.

    Open on WindowsOpen on Mac
  • .js

    JS Document File

    .JS files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/javascript.

    Open on WindowsOpen on Mac
  • .pl

    PL Document File

    .PL files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/x-perl.

    Open on WindowsOpen on Mac
  • .py

    PY Document File

    .PY files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/x-python.

    Open on WindowsOpen on Mac
  • .sh

    SH Document File

    .SH files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/x-sh.

    Open on WindowsOpen on Mac
  • .ts

    TS Document File

    .TS files are primarily associated with TypeScript files used in web development and can be opened with code editors on various platforms.

    Open on WindowsOpen on Mac
  • .cpp

    CPP Document File

    .CPP files are C++ source code files used in software development. You open them in a code editor or an IDE, and you compile them with a C++ compiler (for example, GCC or Visual Studio).

    Open on WindowsOpen on Mac
  • .cxx

    CXX Document File

    .cxx is most commonly a C++ source code file (an implementation file). You open it with a code editor or IDE, and you compile it with a C++ compiler such as g++.

    Open on WindowsOpen on Mac
  • .hpp

    HPP Document File

    .HPP is most commonly a C++ header file (plain text) used in programming projects. You open it with a code editor or IDE such as Visual Studio, Xcode, or many other text editors.

    Open on WindowsOpen on Mac
  • .hxx

    HXX Document File

    .HXX files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/x-c++hdr.

    Open on WindowsOpen on Mac
  • .mjs

    MJS Document File

    .MJS files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/javascript.

    Open on WindowsOpen on Mac
  • .rb

    RB Data File

    .RB files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: application/x-ruby.

    Open on WindowsOpen on Mac
  • .rs

    RS Data File

    .RS files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: application/rls-services+xml.

    Open on WindowsOpen on Mac
  • .tcl

    TCL Document File

    .TCL files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/x-tcl.

    Open on WindowsOpen on Mac
  • .ea

    Expert Advisor File

    EA files are used in trading platforms to automate trading strategies.

    Open on WindowsOpen on Mac
  • .java

    JAVA Document File

    .JAVA files are used for software development, scripts, and automation tasks. Open with source-code editors or IDEs that support syntax highlighting and tooling. This guide covers opening methods, troubleshooting, and security best practices. Common MIME type: text/x-java.

    Open on WindowsOpen on Mac
  • .cs1

    Custom Script Format

    CS1 files are custom script files used in specific applications for automation or configuration purposes.

    Open on WindowsOpen on Mac

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