• FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Symbian S60
    • BSD
    • AROS
    • Haiku
    • AmigaOS
    • OpenSolaris
    • MorphOS
    Python is an interpreted, interactive, object-oriented, extensible programming language. It provides an extraordinary combination of clarity and versatility, and is free and comprehensively ported.
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  1. Lazarus is a cross-platform IDE for the Free Pascal compiler. It tries to offer a Delphi-like programming experience through its own 'Lazarus Component Library' and supporting many platforms like Windows, OSX, Linux, BSD, Android, iOS and more.
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  2. Kotlin is a cross-platform, statically typed, general-purpose programming language with type inference.
  3. Embarcadero Delphi, formerly CodeGear Delphi and Borland Delphi, is a software development environment for Microsoft Windows applications originally developed by Borland and now owned and developed by Embarcadero Technologies.
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  4. Piano From Above (PianoFromAbove.exe). Piano From Above is a program that turns learning the piano into a videogame. You can open any MIDI file and simply play the notes as they fall.
    • FreemiumProprietary
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Cross platform development tools for native iOS, Android, desktop and server applications. B4X is a Rapid Application Development (RAD) tool for real world apps. The programming language is a modern version of Visual Basic.
    • FreemiumProprietary
    • Mac
    React Studio lets you create components either visually or in code, then use them interchangeably in your designs. Customize your components with advanced property UIs and dynamic previews in the editing canvas.
  5. Asp.net is an open source server-side Web application framework designed for Web development to produce dynamic Web pages, web sites, apps and services with HTML, CSS and JavaScript. You can also create Web APIs, mobile sites, use real-time technologies like Web Sockets and more!
  6. Tcl (originally from "Tool Command Language", but conventionally rendered as "Tcl" rather than "TCL"; pronounced as "tickle" or "tee-see-ell") is a scripting language created by John Ousterhout.
  7. CodeTyphon is a fork/distribution of Lazarus with thousands of Lazarus/Free Pascal components bundled into distribution and with own Lazarus expansion features.
    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    Glade is a RAD tool to enable quick & easy development of user interfaces for the GTK+ toolkit and the GNOME desktop environment.
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  8. Ultimate++, also called U++, is a C++ cross-platform rapid application development framework focused on programmers productivity. It includes a set of libraries (GUI, SQL, etc..), and an integrated development environment.
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  9. Real Software and Real Studio are now Xojo. Create your own apps, like commercial or in house apps, games, utilities and more with Xojo!
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  10. A simple programmer's editor with a tightly-integrated console. It's excellent for rapidly prototyping code with its super fast edit-run-edit -run-save workflow, and its Cocoa integration gives it a real edge over the command line.
  11. Jmix provides powerful full stack architecture along with Rapid Application Development tools for easy start and fast development of modern business web applications.
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