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https://github.com/bndynet/micro-frontends-nx

Micro Frontends with PrimeNG UI
https://github.com/bndynet/micro-frontends-nx

angular mfe module-federation

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Micro Frontends with PrimeNG UI

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# Micro-Frontend for Angular



## Adding capabilities to your workspace

Nx supports many plugins which add capabilities for developing different types of applications and different tools.

These capabilities include generating applications, libraries, etc as well as the devtools to test, and build projects as well.

Below are our core plugins:

- [React](https://reactjs.org)
- `npm install --save-dev @nrwl/react`
- Web (no framework frontends)
- `npm install --save-dev @nrwl/web`
- [Angular](https://angular.io)
- `npm install --save-dev @nrwl/angular`
- [Nest](https://nestjs.com)
- `npm install --save-dev @nrwl/nest`
- [Express](https://expressjs.com)
- `npm install --save-dev @nrwl/express`
- [Node](https://nodejs.org)
- `npm install --save-dev @nrwl/node`

There are also many [community plugins](https://nx.dev/community) you could add.

## Generate an application

Run `nx g @nrwl/react:app my-app` to generate an application.

> You can use any of the plugins above to generate applications as well.

When using Nx, you can create multiple applications and libraries in the same workspace.

## Generate a library

Run `nx g @nrwl/react:lib my-lib` to generate a library.

> You can also use any of the plugins above to generate libraries as well.

Libraries are shareable across libraries and applications. They can be imported from `@mfe/mylib`.

## Development server

Run `nx serve my-app` for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

## Build

Run `nx build my-app` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `--prod` flag for a production build.

## Running unit tests

Run `nx test my-app` to execute the unit tests via [Jest](https://jestjs.io).

Run `nx affected:test` to execute the unit tests affected by a change.

## Running end-to-end tests

Run `nx e2e my-app` to execute the end-to-end tests via [Cypress](https://www.cypress.io).

Run `nx affected:e2e` to execute the end-to-end tests affected by a change.

## Understand your workspace

Run `nx graph` to see a diagram of the dependencies of your projects.

## ☁ Nx Cloud

### Distributed Computation Caching & Distributed Task Execution

Nx Cloud pairs with Nx in order to enable you to build and test code more rapidly, by up to 10 times. Even teams that are new to Nx can connect to Nx Cloud and start saving time instantly.

Teams using Nx gain the advantage of building full-stack applications with their preferred framework alongside Nx’s advanced code generation and project dependency graph, plus a unified experience for both frontend and backend developers.

Visit [Nx Cloud](https://nx.app/) to learn more.

## Other useful commands

```shell
nx g @nrwl/angular:remote todo --host=host
nx g @nrwl/angular:app my-app
nx g @nrwl/angular:component my-component --project=my-app
nx g @nrwl/angular:lib ui
nx g @nrwl/angular:ngrx auth --module=libs/data/src/lib/data.module.ts --no-interactive
```

## Configurations

### Apps - workspace.json

```json
{
"projects": {
"host": "apps/host",
"host-e2e": "apps/host-e2e",
"about": "apps/about",
"about-e2e": "apps/about-e2e"
}
}
```

### Shared Libraries - tsconfig.base.json

```json
"paths": {
"@mfe/ui": ["libs/ui/src/index.ts"],
"@mfe/data": ["libs/data/src/index.ts"],
"@mfe/utils": ["libs/utils/src/index.ts"]
}
```

### Apps in Host - apps/host/project.json

The **implicitDependencies** node will determine which remotes are compiled by `npm run build` or `nx build`.

```json
{
"implicitDependencies": ["pages", "docs", "login", "shop"],
"targets": {
"build": {
"configurations": {
"production": {
"baseHref": "/mfe/"
}
}
}
}
}
```

### Build - apps/host/webpack.prod.config.js

The following configurations about remotes have be moved to **apps/host/src/assets/module-federation.manifest.json** for supporting the dynamic federation.

```js
const baseHref = '/mfe/'; // here need to sync with node `baseHref` of ./project.json
module.exports = withModuleFederation({
...config,
remotes: [
['pages', `${baseHref}apps/pages`],
['docs', `${baseHref}apps/docs`],
['login', `${baseHref}apps/login`],
['shop', `${baseHref}apps/shop`],
],
});
```

## Others

- **/build-info.json** to view the build infomations.