Built-in completion library. More powerful module completion menu. Support multiple languages: en-US, zh-CN, etc. Sort completion items dynamically based on command history. Work with other tools.

The host process (Program.cs) and its project file are an entirely Windows-only WinForms + WebView2 application. On macOS none of WinForms, WebView2, or the Win32 P/Invoke calls exist. The whole shell ...