@implementjs/adapter-iis

Builds an implement kit app for IIS on Windows Server.

npm install -D @implementjs/adapter-iis

// vite.config.ts
import adapter from "@implementjs/adapter-iis";
import { kit } from "@implementjs/kit";
import { defineConfig } from "vite";

export default defineConfig({
	plugins: [kit({ adapter: adapter({ origin: "https://intranet.example.com" }) })],
});

vite build writes dist/: the app as a Node server, the client bundle beside it, and the web.config that tells IIS to start the one and hand it every request. Copy the directory to the server, point a site at it, and it runs.

IIS does not run JavaScript itself, so the server needs one of two modules installed:

• HttpPlatformHandler — Microsoft's own, still supported, and the default.
• iisnode with URL Rewrite — what most existing IIS-and-Node servers already have, and adapter({ hosting: "iisnode" }).

Full documentation: implementjs.dev/kit/adapters