@usethesource/rascal-vscode-dsl-runtime (npm): This package is intended for if you want to release your Rascal DSL as a separate VS Code extension, you are responsible for the initial setup, but this package will provide you a LSP server ready for action.
Keywords: metaprogramming|DSL|parsing|source code analysis|dsl|generator|lsp-server|rascal-mpl