GNOME Builder is described as 'Builder is an IDE for GNOME that is focused on bringing the power of the platform to more developers than ever before' and is a IDE in the development category. There are more than 50 alternatives to GNOME Builder for a variety of platforms, including Windows, Mac, Linux, BSD and Chrome OS. The best alternative is Visual Studio Code, which is free. Other great apps like GNOME Builder are Notepad++, Atom, Sublime Text and Vim.
GNOME Builder is mainly a Text Editor but alternatives to it may also be IDEs or Code Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of GNOME Builder.
Visual Studio Code is more than just a code editor, it provides the tools and extensions to compile, debug, compare, refactor, and even manage code repositories all within a highly-customised development environment.
Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft. It is used to develop computer programs for Microsoft Windows, as well as web sites, web applications and web services.