vscode-ws-jsonrpc

This package is deprecated. It provides JSON-RPC communication over WebSocket for VSCode extensions, enabling client-server messaging in language server protocols. The current version is 0.2.1. It was originally maintained by TypeFox but is now superseded by a newer version within the monaco-languageclient monorepo. Key differentiators: lightweight, integrates with VSCode's JSON-RPC library, and supports both client and server WebSocket connections. However, it is no longer actively developed; users should migrate to the new package. It ships TypeScript types and is primarily used in Node.js/browser environments.