Portable Multi-Language IDE Upgrade

I already have a fully portable C# .NET 10 / Avalonia 11 IDE that lives on a USB stick, launches without admin rights and offers a dual-view workflow: traditional code editing and a block-based editor that can convert back and forth at any time... (Budget: $10 - $30 USD, Jobs: .NET, C Programming, C++ Programming, Desktop Application, Python, Visual Basic)