@mizu-dev/hono v0.0.1

Mizu Client

This is a client library that will send telemetry data to the local Mizu server.

Note that it monkey-patches console.* functions to send logs to the Mizu server, so any time you use a console.log, console.error, etc., in your app, we will send that data to Mizu!

Quick Start

Create hono project

# Create a hono project, using cloudflare-workers runtime
npm create hono@latest my-hono-project
# > cloudflare-workers

Install middleware

npm i @mizu-dev/hono

Add middleware

import { Hono } from "hono";
import { createHonoMiddleware } from "@mizu-dev/hono";

const app = new Hono();

app.use(createHonoMiddleware())

app.get("/", (c) => {
	return c.text("Hello Hono!");
});

export default app;

Launch UI

npx @mizu-dev/studio

Visit http://localhost:8788 to see your logs come in as you test your app!

Long Start

This readme takes you through:

• Creating a Hono Project
• Installing the mizu client library
• Configuring your project to use mizu
• Launching the mizu UI

Create a Hono project

Create a new Hono project with the following command. When prompted, choose cloudflare-workers as the template.

npm create hono@latest my-hono-project
# > cloudflare-workers

Install the mizu client

npm i @mizu-dev/hono

Add middleware

Add the mizu import, and then add middleware definitions AT THE TOP OF YOUR APP, ideally in your src/index.ts

If you only just started your project, you can copy paste the entire contents below into your src/index.ts:

import { type Context, Hono } from "hono";
import { createHonoMiddleware } from "@mizu-dev/hono";

const app = new Hono();

const createConfig = (c: Context) => {
 return {
  endpoint: c.env?.MIZU_ENDPOINT,
  service: c.env?.SERVICE_NAME || "unknown",
  libraryDebugMode: c.env?.LIBRARY_DEBUG_MODE,
  monitor: {
   fetch: true,
   logging: true,
   requests: true,
  },
 };
}

app.use(createHonoMiddleware({ createConfig }))
app.get("/", (c) => {
	return c.text("Hello Hono!");
});

export default app;

Add MIZU_ENDPOINT environment variable

Add MIZU_ENDPOINT=http://localhost:8788/v0/logs to your .dev.vars file!

echo -e '\nMIZU_ENDPOINT=http://localhost:8788/v0/logs\n' >> .dev.vars

You should be good to go! Just execute npm run dev to kick off your new Hono project..

Make requests to your Hono app, and the logs should show up in the Mizu UI!

Launch the Mizu UI

npx @mizu-dev/studio

That's it! You should see your logs in the Mizu UI.