Phoityne VSCode Here is a portal repository to Haskell Debugging System. Architecture Haskell Debugger haskell-debug-adapter : The Debug Adapter for Haskell GHCi haskell-dap : Debug Adapter Protocol implementation on Haskell GHCi GUI Extensions hdx4vsc : Haskell Debugger Extension for Visual Studio Code. hdx4vs : Haskell Debugger Extension for Visual Studio.