Here is an outline of what you need to do in order to create a language server for .dws files in Visual Studio Code (VSCode):

1.  Familiarize yourself with the Language Server Protocol (LSP) - LSP is the standard protocol for language servers and is used by VSCode to communicate with language servers. You can find the specification for the protocol here: [https://microsoft.github.io/language-server-protocol/](https://microsoft.github.io/language-server-protocol/)
    
2.  Write the language server - Your language server needs to implement the LSP. You can write your language server in the programming language of your choice, as long as it can communicate over JSON-RPC.
    
3.  Create the VSCode extension - The VSCode extension is responsible for registering the language server and managing the communication between the VSCode editor and the language server.
    
4.  Register the .dws file extension in your VSCode extension - This will let VSCode know to use your language server for files with the .dws extension.
    
5.  Implement language-specific functionality - This includes functionality such as syntax highlighting, hover information, and code completion. Your language server should be able to provide this information to VSCode via the LSP.
    
6.  Test and debug your language server and VSCode extension - Make sure your language server and VSCode extension are working as expected by testing with sample .dws files.
    
7.  Publish your VSCode extension - You can publish your VSCode extension on the Visual Studio Code Marketplace for others to use.
spam lang_mismatch quality