Alternatives to IBM Rational Developer for i

18.4

Replit

Replit is a software creation platform where users can build applications with natural-language prompts and an AI agent.

Free planAndroidiOSWeb

From $18 a month

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28.2

PyCharm

PyCharm is an IDE for web, data, and AI/ML professionals, with a broad set of Python tools.

Free planOpen sourceAPILinuxmacOS

From $100 a year

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38.2

StackBlitz

StackBlitz is a browser-based full-stack web IDE for the JavaScript ecosystem.

Free planAndroidiOSWeb

Free plan

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4. 4

   Arduino IDE

   Arduino IDE is a free desktop environment for creating projects with electronic devices that interact with the physical world.

   Free planOpen sourceAndroidiOSWebAPI
   8.0Free plan
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5. 5

   Arm Keil MDK

   Arm Keil MDK is a toolchain for embedded software development targeting Cortex-M and Ethos-U processors.

   Free planWebAPIExtensionLinux
   7.9From 82.39 CHF a month
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6. 6

   CLion

   CLion is a cross-platform IDE for C and C++ development, available for Linux, macOS, and Windows.

   Free planExtensionLinuxmacOSSelf-hosted
   7.8From $10.90 a month
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7. 7

   IntelliJ IDEA

   IntelliJ IDEA is an IDE for professional Java and Kotlin development, available for Windows, macOS, and Linux.

   Free planAPIExtensionLinuxmacOS
   7.8Free plan
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8. 8QC

   Qt Creator

   Qt Creator is an IDE for developing applications for desktop, embedded, and mobile systems, as well as web browsers.

   Free planAndroidiOSWebLinux
   7.7From €546 a year
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9. 9

   Visual Studio

   Visual Studio is a Windows IDE for building web, cloud, desktop, and mobile apps, along with services and games.

   Free planAPIWindows
   7.6Free plan
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10. 10

    Eclipse IDE

    Eclipse IDE is a free, open-source development environment and platform with packages for a range of programming work.

    Free planOpen sourceAPIExtensionLinuxmacOS
    7.4Free plan
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11. 11GE

    Geany

    Geany is a free, lightweight integrated development environment for Linux, macOS, and Windows.

    Free planOpen sourceLinuxmacOSWindows
    7.4Free plan
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12. 12WP

    Wing Python IDE

    Wing Python IDE is a development environment for Python work, available on Windows, macOS, and Linux.

    APILinuxmacOSSelf-hosted
    7.3From $27 a year
    Visit
13. 13

    Rider

    Rider is a cross-platform IDE for .NET and game developers, available for Windows, macOS, and Linux.

    Free planLinuxmacOSWindows
    7.0From $169 a year
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14. 14

    IAR Embedded Workbench

    IAR Embedded Workbench is an embedded development toolchain that combines an IDE with an optimizing compiler, linker, assembler, and debugger.

    Free planExtensionLinuxWindows
    6.9Free plan
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15. 15

    RubyMine

    RubyMine is an IDE for Ruby and Rails development, including projects that do not use Rails.

    Free planLinuxmacOSWindows
    6.9From $10.90 a month
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16. 16

    RustRover

    RustRover is a cross-platform IDE for Rust developers to code, test, debug, and deploy.

    Free planLinuxmacOSWindows
    6.9From $6.90 a month
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17. 17XO

    Xojo

    Xojo is a development environment and programming language for creating apps across desktop, web, and mobile platforms.

    AndroidiOSWebLinux
    6.9$499 one-time
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18. 18ER

    Eric

    Eric is a Python editor and IDE built on Qt and Scintilla.

    Free planLinuxmacOSWindows
    6.8Free plan
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19. 19

    KDevelop

    KDevelop is a free, open-source integrated development environment for Linux, macOS and Windows.

    Free planLinuxmacOSWindows
    6.8Free plan
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20. 20

    GoLand

    GoLand is an IDE for professional development in Go, available for Linux, macOS, and Windows.

    LinuxmacOSWindows
    6.7
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21. 21TI

    Theia IDE

    Theia IDE is a free, open-source development environment for cloud and desktop, built on the Theia Platform.

    Free planWebExtensionLinuxmacOS
    6.6Free plan
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22. 22

    WebStorm

    WebStorm is an IDE for JavaScript and TypeScript development, with code completion that considers context and types, code inspections and refactoring across a codebase.

    Free planLinuxmacOSWindows
    6.5Free plan
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23. 23

    Apache NetBeans

    Apache NetBeans is a development environment, tooling platform, and application framework for Windows, macOS, and Linux.

    Free planLinuxmacOSWindows
    6.4Free plan
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24. 24

    Eclipse Che

    Free planWebLinuxSelf-hosted
    6.4Free plan
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25. 25MX

    MPLAB X IDE

    MPLAB X IDE is a free desktop environment for configuring, developing, debugging, and qualifying embedded designs for most Microchip microcontrollers…

    Free planLinuxmacOSWindows
    6.4Free plan
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26. 26

    AWS Cloud9

    AWS Cloud9 is a browser-based IDE for writing, running, and debugging code, with an editor, debugger, and terminal.

    Free planWebLinux
    6.3Free plan
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27. 27BL

    BlueJ

    BlueJ is a free development environment for creating Java programs, designed for beginners and teaching.

    Free planLinuxmacOSWindows
    6.3Free plan
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28. 28ES

    e² studio

    e² studio is a free Eclipse-based IDE for developing Renesas microcontroller projects, from setting up a project to debugging it.

    Free planLinuxmacOSWindows
    6.3Free plan
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29. 29

    Lazarus

    Lazarus is a free, Delphi-compatible, cross-platform IDE for Free Pascal and rapid application development.

    Free planLinuxmacOSWindows
    6.3Free plan
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30. 30

    Positron

    Positron is a free data science IDE for Python and R on Linux, macOS, and Windows.

    Free planLinuxmacOSWindows
    6.3Free plan
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