@r1-runtime/core

Main thread runtime for R1 — IPC bridge, EventBus, and boot synchronization.

Features

• IPC Bridge: Patches window.__TAURI_INTERNALS__ for seamless invoke() calls
• Event System: Full Tauri event bridge (emit/listen)
• Boot Orchestration: Manages Worker initialization and WASM loading
• Zero Frontend Changes: Your existing Tauri frontend code works unchanged

Installation

npm install @r1-runtime/core @r1-runtime/apis

Usage

import { R1Runtime } from '@r1-runtime/core';

// Initialize runtime
const runtime = new R1Runtime();
await runtime.boot();

// Your existing Tauri code now works:
import { invoke } from '@tauri-apps/api/core';
const result = await invoke('greet', { name: 'World' });

API

R1Runtime

• boot() - Initialize runtime and load WASM backend
• invoke(cmd, args) - Call Rust command
• emit(event, payload) - Emit event to Rust
• listen(event, handler) - Listen for events from Rust

How It Works

The runtime:

1. Registers a Service Worker for asset:// protocol
2. Spawns a Worker for WASM execution
3. Patches window.__TAURI_INTERNALS__ for IPC
4. Loads your Rust backend as WASM
5. Bridges all invoke() calls to the Worker

License

MIT © 2026 R1 Runtime Team