This repository implements a Language Server Protocol (LSP) server for PureScript. It provides editing assistance features like code completion, go-to-definition, diagnostics, code actions, formatting, and refactoring by wrapping the PureScript IDE server (purs ide server). The architecture is modular with clear separation between core LSP logic, PureScript-specific integrations, and protocol implementations. Key entry points include main.js and src/LanguageServer/IdePurescript/Main.purs. The server communicates with editors/IDEs via JSON-RPC and manages its own purs ide server process for language services. It supports build integration, dependency tracking, and provides rich language features through sophisticated completion ranking and export management systems.