Based on our record, Microsoft Visual Studio seems to be more popular. It has been mentiond 1 time since March 2021. 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.
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 4 years ago
LINQPad - A scratchpad for C#, F# and VB code including Linq queries.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
LINQ Insight - Execute LINQ Queries directly from Visual Studio without building the application. Verify your LINQ queries in a single click and view data with LINQ Insight!
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.
CS-Script - CS-Script is an open-source scripting platform for C# that can be used on multiple Operating systems like Mac, Windows, Linux.
VS Code - Build and debug modern web and cloud applications, by Microsoft