JavaScript/TypeScript API

Start from the API role first. Runtime differences are called out inside each role page.

Role	Packages	First API
Client	@nnrp/native-client, @nnrp/browser-client	openNativeClient or openBrowserRuntime
Server	@nnrp/native-server	openBackendRuntime
Carrier providers	@nnrp/transport-tcp, @nnrp/transport-quic, @nnrp/transport-ipc, @nnrp/transport-websocket	createTcpTransportProvider, createQuicTransportProvider, createIpcTransportProvider, createWebSocketTransportProvider
Shared validation/helpers	@nnrp/core	createCapabilityManifest, normalizeSubmitRequest, selectTransport

Package Boundary Rules

Package	May own	Must not hide
@nnrp/core	Runtime-neutral TypeScript contracts.	Native loaders, WASM loaders, Node built-ins, or DOM globals.
@nnrp/native-client	Client role surface and native client lifecycle.	Transport artifacts or server-only entrypoints.
@nnrp/native-server	Server role surface and native server lifecycle.	Transport artifacts or browser code.
@nnrp/browser-client	Browser client surface and browser WASM primitives.	Native .dll / .so / .dylib payloads or server APIs.
@nnrp/transport-tcp	TCP provider behavior and native artifacts.	QUIC, WebSocket, browser, or server role behavior.
@nnrp/transport-quic	QUIC provider behavior and native artifacts.	TCP, WebSocket, browser, or server role behavior.
@nnrp/transport-ipc	IPC provider behavior and native artifacts.	Browser or non-IPC transport behavior.
@nnrp/transport-websocket	Native Rust WebSocket provider plus browser host-WebSocket provider behavior.	Browser WASM artifact or role lifecycle.

API Reference

• Core Types
• Client
• Server
• Transport Providers
• Native Runtime Notes
• Browser Runtime Notes