Microsoft Visual Studio might be a bit more popular than GNU nano. We know about 1 link to it since March 2021 and only 1 link to GNU nano. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
GNU nano is a text editor for Unix-like computing systems or operating environments using a command line interface. It emulates the Pico text editor, part of the Pine email client, and also provides additional functionality. Unlike Pico, nano is licensed under the GNU General Public License. Source: almost 3 years ago
While the editor seems to old fashioned there isn't anything particularly wrong in using it for learning. Alternatively you can propose to your teacher about https://visualstudio.microsoft.com/vs/express/ . IMO editor is not a big factor when we are talking about high school learning. Source: almost 3 years ago
Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Vim - Highly configurable text editor built to enable efficient text editing