Rivet Actor Core

Core low-level types for working with the Rivet Actor runtime.

This package is for advanced low-level usage of Rivet. If getting started, please use the Actor SDK.

Getting Started

• Setup Guide
• Documentation
• Examples
• API documentation

Example

import { Hono } from "hono";
import { upgradeWebSocket } from "hono/deno";
import { assertExists } from "@std/assert";


// Start server
export default {
	async start(ctx) {
		// Start basic HTTP server
		const app = new Hono();

		app.get("/kv-test", (c) => {
			// Access the KV API
			await ctx.kv.put("foo", "bar");
			return c.text("done");
		});

		// Find port
		const portEnv = Deno.env.get("PORT_HTTP");
		assertExists(portEnv, "missing PORT_HTTP");
		const port = Number.parseInt(portEnv);

		// Start server
		console.log(`Listening on port ${port}`);
		const server = Deno.serve({ port }, app.fetch);
		await server.finished;
	},
};

Related Packages

• Actor SDK (@rivet-gg/actor)

Community & Support

• Join our Discord
• Follow us on X
• Follow us on Bluesky
• File bug reports in GitHub Issues
• Post questions & ideas in GitHub Discussions

License

Apache 2.0