React Studio lets you create components either visually or in code, then use them interchangeably in your designs.
Cost / License
- Freemium (Pay once)
- Proprietary
Platforms
- Mac



Lazarus is described as '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' and is a very popular IDE in the development category. There are more than 25 alternatives to Lazarus for a variety of platforms, including Windows, Linux, Mac, BSD and iPad apps. The best Lazarus alternative is Microsoft Visual Studio. It's not free, so if you're looking for a free alternative, you could try Microsoft Visual Studio or Xcode. Other great apps like Lazarus are Delphi, Notepad.exe, CodeTyphon and Ultimate++.
React Studio lets you create components either visually or in code, then use them interchangeably in your designs.



Enables development of cross-platform applications from a single codebase with minimal modification, offering native deployment on Windows, Mac, Linux, web browsers, servers, and mobile devices, with both open-source and proprietary licensing options for royalty-free distribution.

Most users think LiveCode is a great Lazarus alternative.
LiveCode is the most popular SaaS & Self-Hosted alternative to Lazarus.




UEStudio offers all the functionality of UltraEdit plus other exciting and powerful features! Whether you are simply editing text, building applications, maintaining databases, or constructing websites, UEStudio's stunning array of innovative features offers the...

Microsoft Small Basic puts the fun back into computer programming. With a friendly development environment that is very easy to master, it eases both kids and adults into the world of programming.



Turbo Pascal is a software development system that includes a compiler and an integrated development environment (IDE) for the Pascal programming language running on CP/M, CP/M-86, and DOS.


Professional visual integrated development environment to create modern HTML5 apps, Web Apps, Progressive Web Apps, Web Extensions and Hybrid apps for both mobile and desktop browsers, Android, iOS, Windows and more.




It's a cross between Glade / Visual Studio — the idea is that most 'action' code for an application is actually quite simple - so entering the code on the event handlers for a widget makes the proximity of code to action better.




Pelles C is a comprehensive development suite that can help you create apps compatible with Windows and ARM platforms.



[DISCONTINUED] Dev-Pascal is a full-featured integrated development environment (IDE), which is able to create Windows or console-based Pascal programs using the Free Pascal or GNU Pascal compilers. It can also handle the Insight Debugger, which you can also download here.

Lazarus has a complete gui toolkit and many libs. GNU Pascal is just a compiler.