@mashroom/mashroom-cdn

Mashroom CDN

Plugin for Mashroom Server, a Microfrontend Integration Platform.

This plugin adds a Service to manage CDN hosts. It basically just returns a host from a configurable list, which can be used to access an asset via CDN.

**NOTE**: The *mashroom-cdn* plugin requires a CDN that works like a transparent proxy, which forwards an identical request to the *origin* (in this case Mashroom) if does not exist yet.

Usage

If node_modules/@mashroom is configured as plugin path just add @mashroom/mashroom-cdn as dependency.

After that you can use the service like this:

import type {MashroomCDNService} from '@mashroom/mashroom-cdn/type-definitions';

export default async (req: Request, res: Response) => {

    const cdnService: MashroomCDNService = req.pluginContext.services.cdn.service;

    const cdnHost = cdnService.getCDNHost();
    const resourceUrl = `${cdnHost}/<the-actual-path>`;

    // ..
};

You can override the default config in your Mashroom config file like this:

{
  "plugins": {
        "Mashroom CDN Services": {
            "cdnHosts": [
                "//cdn1.myhost.com",
                "//cdn2.myhost.com"
            ]
        }
    }
}

• cdnHosts: A list of CDN hosts (default: [])

Services

MashroomCDNService

The CDN service is accessible through pluginContext.services.cdn.cacheControl

Interface:

export interface MashroomCDNService {
    /**
     * Return a CDN host or null if there is none configured.
     */
    getCDNHost(): string | null;
}

Changelog

2.9.2 (August 29, 2025)

• Admin App: Fixed the problem that the old App config was shown after re-opening the App config dialog
• Tabify App: Fixed a timing problem when adding a new App dynamically, which made it invisible until clicking on the tab header