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The Micro Frontend Revolution: Module Federation with Angular

The Micro Frontend Revolution: Module Federation with Angular

Manfred Steyer

July 20, 2021
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  1. @ManfredSteyer Reasons for Micro Frontends Huge Product/ Product Suite Scaling

    Teams & Domains Switching out Technologies Rapitely Changing Requirements
  2. @ManfredSteyer Implementation iframes: Legacy & Isolation Web Components: Load into

    SPA, Hide Frameworks Hyper Links: Easy – No Meta Framework needed
  3. @ManfredSteyer Idea const Component = await import('http://other-app/xyz') Does not work

    with webpack/ Angular CLI Even lazy parts must be known at compile time!
  4. @ManfredSteyer Webpack 5 Module Federation Shell (Host) Microfrontend (Remote) //

    Maps Urls in // webpack config remotes: { mfe1: "mfe1" } // Expose files in // webpack config exposes: { './Cmp': './my.cmp.ts' } import('mfe1/Cmp')
  5. @ManfredSteyer How to Get the Microfrontend's URL? Shell (Host) Microfrontend

    (Remote) RemoteEntry.js <script src="…"></script>
  6. @ManfredSteyer How to Share Libs? Shell (Host) Microfrontend (Remote) shared:

    [ "@angular/core", "…" ] shared: [ "@angular/core", "…" ]