Alternatives to CodeLite

A free, open-source cross-platform IDE for C, C++, Rust, Python, PHP and Node.js. The listings below can replace it for an important use case. Each note says what changes if you switch.

Replacements

Listings that take over the same core job as CodeLite.

  • Code::Blocks

    A free, plugin-based IDE for C, C++ and Fortran with a consistent interface across platforms.

    FreeOpen sourceWindowsLinux

    Code::Blocks is a free open-source plugin-based IDE for C, C++ and Fortran on Windows and Linux, dropping CodeLite's Rust, Python, PHP and Node.js support and its macOS availability.

  • KDevelop

    A cross-platform open-source IDE from KDE for C, C++, Python, QML/JavaScript and PHP.

    FreeOpen sourceWindowsmacOSLinux

    KDevelop is an open-source KDE IDE for Windows, macOS and Linux with semantic C and C++ completion and CMake and QMake support, though Python and PHP need optional plugins.

  • CLion

    C and C++ IDE with CMake integration and deep static analysis.

    FreemiumProprietaryWindowsmacOSLinux

    CLion is a JetBrains C and C++ IDE with CMake integration and remote and embedded debugging, but it is closed source and commercial use requires a paid subscription.

  • Qt Creator

    A cross-platform IDE for building C++ and Qt applications, maintained by the Qt project.

    FreemiumOpen sourceWindowsmacOSLinux

    Qt Creator is a cross-platform open-source C++ IDE maintained by the Qt project, most useful for Qt and QML applications, with licensing terms depending on how Qt is used.

  • Eclipse IDE

    Long-established open-source IDE with a very large plugin marketplace.

    FreeOpen sourceWindowsmacOSLinux

    Eclipse IDE is an EPL-2.0 open-source IDE with a very large plugin marketplace covering many languages, though its workspace model feels dated and plugin conflicts are common.

  • Geany

    A small, fast IDE built on GTK that starts instantly and does not depend on a heavy desktop environment.

    FreeOpen sourceWindowsmacOSLinux

    Geany is a lighter GPL GTK IDE that starts almost instantly, but it lacks language server support in the core and has only basic debugging through a plugin.

  • Apache NetBeans

    An open-source IDE for Java, PHP, JavaScript, HTML and other languages from Apache.

    FreeOpen sourceWindowsmacOSLinux

    Apache NetBeans is an Apache-2.0 IDE running anywhere Java runs, strong for Java and PHP rather than C, C++ and Rust, and heavier than CodeLite.

  • Visual Studio

    Microsoft's integrated development environment for .NET, C++ and Windows development, with a free Community edition.

    FreemiumProprietaryWindows

    Visual Studio is Microsoft's proprietary Windows-only IDE for C++ and .NET with a free Community edition and a large extension ecosystem, but a much larger install.

Also worth comparing

These listings name CodeLite as their own alternative, so the relationship runs both ways.

  • GNOME Builder

    An IDE for building GNOME and other Linux applications, with debugging, profiling and Flatpak support.

    FreeOpen sourceLinux

    CodeLite is a free GPL IDE for C, C++, Rust, Python, PHP and Node.js on Windows, macOS, Linux and FreeBSD, without Builder's Flatpak and GNOME API support.

Similar software

Related functionality, not a direct replacement.