We need to install custom builder to enable module federation. What kind of screw has a wide flange with a smaller head above? Big Thanks Big thanks to all the people, that helped with this migration: Tobias Koppers, Founder of Webpack Colum Ferry, Senior Software Engineer at NRWL Then, bootstrap your shell and your Micro Frontends with its bootstrap method instead of with Angulars one: Also, enable Module Federation in your shell. rev2023.3.17.43323. For this, requiredVersion should point to the installed version the one, you also find in your package.json. Angular CLI does not expose the webpack to us. Also, in this case, you don't need to load the remote entry points upfront. Building A Plugin-based Workflow Designer With Angular and Module Federation. Therefore, to take advantage of Module Federation, applications should be upgraded to at least version 11 of Angular. As the routing config is just a data structure, you will find ways to add it dynamically. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Also, Custom Events and Properties seem to be a good choice for communicating at first glance. We use NX to build two Angular applications using PrimeNG, then share a component between the two applications using module federation. Find centralized, trusted content and collaborate around the technologies you use most. Please find details on different versions here. To make use of SSR, you should enable SSR for all of your federation projects (e. g. the shell and the micro frontends). Also, can you post that service? Why would a fighter drop fuel into a drone? Cannot retrieve contributors at this time. I had the same error. Please find the live demo and the source code here: In his recent talk on Micro Frontend Anti Patterns, my friend Luca Mezzalira mentions using several frontend frameworks in one application. The settings in the section shared make sure we can mix several versions of a framework but also reuse an already loaded one if the version numbers fit exactly. It only contains stuff to control module federation. If you set requireVersion to 'auto', the helper takes the version defined in your package.json. Library is located in a different projects (not monorepo), and it is installed as npm dependency in two modules. In our case, the host is the Micro Frontend shell. How much do several pieces of paper weigh? I have implemented prxy setting but still getting same error. Getting Out of Version-Mismatch-Hell with Module Federation. What is dependency grammar and what are the possible relationships? Create a new Angular application Module Federation for your Angular application Micro-frontend state management Next steps Learn about Angular, OpenID Connect, micro frontends, and more Micro-frontend starter using Webpack 5 and Module Federation Theres a lot in this web app! const ModuleFederationPlugin = require("webpack/lib/container/ModuleFederationPlugin"); module.exports = { output: { publicPath: "http://localhost:5000/", uniqueName: "shell" }, optimization: { // Only needed to bypass a temporary bug runtimeChunk: false }, plugins: [ new ModuleFederationPlugin({ Hence, your entry file will more or less just contain a dynamic import loading the rest of the application. For this, add the package @angular-architects/module-federation to your Angular-based Micro Frontend: ng add @angular-architects/module If your Micro Frontend brings its own router, you need to tell your shell that the Micro Frontend will append further segments to the URL. This allows Module Federation to take the remote's metadata in consideration when negotiating the versions of the shared libraries. MacPro3,1 (2008) upgrade from El Capitan to Catalina with no success. What's not? Step 2: Expose your Web Component via Module Federation To be able to load the Micro Frontends into the shell, we need to expose the Web Components wrapping them via Module Federation. This makes sure, the shared dependency is put into the application's (e. g. the host's) bundle, even though it's not used there. const ModuleFederationPlugin = require("webpack/lib/container/ModuleFederationPlugin"); module.exports = { output: { publicPath: "http://localhost:5000/", uniqueName: "shell" }, optimization: { // Only needed to bypass a temporary bug runtimeChunk: false }, plugins: [ new ModuleFederationPlugin({ Here is my code: What is the pictured tool and what is its use? Under what circumstances does f/22 cause diffraction? After this, all you need is a lazy route, loading the Micro Frontends in question: The WebComponentWrapper used here is provided by @angular-architects/module-federation-tools. I removed eager and strictVersion, but nothing changed. Lets talk large language models (Ep. This guide shows how you can adjust to this. Our goal is to introduce as little breaking changes as possible. We have applications with multiples angular versions. Asking for help, clarification, or responding to other answers. I followed this tutorial to share a library with Module Federation Plugin and Angular. To try it out, you can checkout the main branch of our example. As I had several problems with this, I created each module as a library, and my main webs are empy and they only load libraries that they need and do the routing. This also effects how entry points for Module Federation are generated. The good message is, weve implemented them in a very slim add-on to @angular-architects/module-federation called @angular-architects/module-federation-tools. The rest is generated by the CLI as usual. Making statements based on opinion; back them up with references or personal experience. Access to script at 'http://localhost:1001/remoteEntry.js' from origin 'http://localhost:2000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. What are the benefits of tracking solved bugs? Please remember that you need to bootstrap your application asynchronously in most cases. No worries, we got you covered. Fortunately, Module Federation makes this task straightforward. 546), We've added a "Necessary cookies only" option to the cookie consent popup. For instance, we could configure it to reuse an existing library if the versions match exactly. If you load stuff not built by CLI 13 or higher, you very likely have to set this property to script. Module Federation makes it easy to load parts of other applications into a host. This also effects how entry points for Module Federation are generated. Another advantage of this approach is that it works without any additional meta framework. Have a question about this project? Currently I can load a federated module on a wrapper component, however my the way I used to do it on Angular 12 is completely different in Angular 13. WebBeginning with version 13, the Angular CLI compiles emits EcmaScript modules. Pitfalls with Module Federation and Angular. rev2023.3.17.43323. However, sometimes we need to adjust to new developments. Big thanks to Michael Egger-Zikes, who came up with these solutions. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Create a simple Latex macro which expands the format to sequence. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Here is my code: He calls this anti pattern the Hydra of Lerna. Hence, we need to move the bootstrap logic into a new bootstrap.ts and import it via a dynamic import in the main.ts. New streamlined configuration in version 14+, Angular Universal (Server Side Rendering), Adding Angular Universal BEFORE adding Module Federation, Adding Angular Universal to an existing Module Federation project, Pitfalls when sharing libraries of a Monorepo, Schematics don't work anymore (e. g. ng add @angular/material or @angular/pwa), Angular Trainings, Workshops, and Consulting, Angular 12: @angular-architects/module-federation: ^12.0.0, Angular 13: @angular-architects/module-federation: ~14.2.0, Angular 14: @angular-architects/module-federation: ^14.3.0, Angular 15: @angular-architects/module-federation: ^15.0.0, Repeat this for further projects in your workspace (if needed). Is it because it's a racial slur? We use NX to build two Angular applications using PrimeNG, then share a component between the two applications using module federation. Connect and share knowledge within a single location that is structured and easy to search. How to protect sql connection string in clientside application? The helper method share that comes with @angular-architects/module-federation takes care of this when setting requiredVersion to auto. This guide shows how you can adjust to this. For this, add the package @angular-architects/module-federation to your Angular-based Micro Frontend: This installs and initializes the package. It is available since plugin version 14.3 and hence since Angular 14. When writing log, do you indicate the base, even when 10? While it's needed for Module Federation, the schematics provided by Angular Universal assume that Angular is bootstrapped in an traditional (synchronous) way. Besides leading to bigger bundles, this also increases the complexity and calls for some workarounds. WebGood afternoon, I followed this tutorial to share a library with Module Federation Plugin and Angular. Was Silicon Valley Bank's failure due to "Trump-era deregulation", and/or do Democrats share blame for it? Lets dive into how we can implement it through module federation in Angular 12 Project Structure & Demo We have 1 shell application and 2 remote applications (microfrontends). Why would this word have been an unsuitable name in Communist Poland? ng add @angular-architects/module-federation --project host --port 4200 ng add @angular-architects/module-federation --project mfe1 --port 5000 So I have no idea how to send data (Say a variable for the name displayed on the component) to my federated module/component. Can we add this applications, as remotes, on a module federation or only those who have versions of angular compati Stack Overflow. Library is located in a different projects (not monorepo), and it is installed as npm dependency in two modules. Since version 14.3, includeSecondaries is true by default. Why is geothermal heat insignificant to surface temperature? With version 14, we've introduced a --type switch for ng add and the init schematic. This example loads a microfrontend into a shell: Please have a look into the example's readme. @KishanVaishnani Please see updated question. This is a typical pattern when using Module Federation. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. You signed in with another tab or window. WebDynamic Module Federation with Angular. Angular 14 with Module Federation library not working if Angular 13 module federation IIS hosting give CORS error for MFs. Will it be fixed with the NX CLI wrapper? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. This allows to preload dependencies that are needed later but subsequently loaded micro frontends via one bundle. Linux script with logfile that changes names. Looks like it is instantiated two times, because if I print the value in both modules, it has two different values at same time. I can't find any "exposes" section for libraries. 2 comments Contributor commented on Dec 27, 2021 ApplY3D added the type: bug label on Dec 27, 2021 ApplY3D mentioned this issue on Dec 27, 2021 #8307 completed Sign up for free to join this conversation on GitHub . Currently I can load a federated module on a wrapper component, however my the way I used to do it on Angular 12 is completely different in Angular 13. Er hat berufsbegleitend IT und IT-Marketing in Graz sowie ebenfalls berufsbegleitend Computer Science in Hagen studiert und eine vier-semestrige Ausbildung im Bereich der Erwachsenenbildung abgeschlossen. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Thanks for contributing an answer to Stack Overflow! Why would this word have been an unsuitable name in Communist Poland? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Identifying lattice squares that are intersected by a closed curve. What's not? Where on Earth is this background image in Windows from? Is it because it's a racial slur? I'm pretty sure there is a small next step, but Image that federated module display a string, how would you send the string into the component? After using these Schematics, we have to enable asynchronous bootstrapping again: As now we have both, Module Federation and Angular Universal, in place, we can integrate them with each other: Adjust the used port in the generated server.ts file: Now, you can compile and run your application: Please find an example here in the branch ssr. I have a shell app [angular 13] hosted on my local IIS on port 2000 and a MF app which is hosted on IIS on port 1001. Find centralized, trusted content and collaborate around the technologies you use most. Since Version 12.4.0 of this plugin, we support the new jsdom-based Angular Universal API for Server Side Rendering (SSR). A metric characterization of the real line. Thanks for contributing an answer to Stack Overflow! Assigning a new port to serve (ng serve) several projects at once. One possible usage for improving the startup times is to set eager to true just for the host. Big Thanks Big thanks to all the people, that helped with this migration: Tobias Koppers, Founder of Webpack Colum Ferry, Senior Software Engineer at NRWL If you go with Nx and Angular, its more usual to do both steps separately: In the case of other frameworks like React or Vue, this all is just about adding the ModuleFederationPlugin to the webpack configuration. Asking for help, clarification, or responding to other answers. What do we call a group of people who holds hostage for ransom? Reasons are not fitting peer dependencies or using secondary entry points like @angular/common/http. @VR1256 finally I did a different approach. Making statements based on opinion; back them up with references or personal experience. Is it because it's a racial slur? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. The issue in my case was that my remote app was a devServer (https://webpack.js.org/configuration/dev-server/) and under its webpack.config.js the cors configuration missed. A tag already exists with the provided branch name. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Install it via npm: After installing it, adjust your AppModule as follows: The result of this is that the browser will mount the Application in every angular1-element tag that occurs in your application. For this, you can go with the startsWith matcher also provided by @angular-architects/module-federation-tools: To make this work, the path prefix angular3 used here needs to be used by the Micro Frontend too. Not the answer you're looking for? The host is in Angular 13. angular; webpack; angular-module-federation; Share. However, as the CLI shields webpack from us, we need a custom What are the benefits of tracking solved bugs? For this example, we dont need to adjust the generated webpack.config.js: Other settings provided by the ModuleFederationPlugin arent needed here. Webpack Module Federation Unsatisfied version 11.x.x of shared singleton module @angular/common (required ^7.2.0) 2 Module federation display a blank page for a few seconds when a remote is unavailable 546), We've added a "Necessary cookies only" option to the cookie consent popup. For this, add the package @angular-architects/module-federation to your Angular-based Micro Frontend: ng add @angular-architects/module Beginning with Angular 13, the CLI generates EcmaScript modules instead of script files. Connect and share knowledge within a single location that is structured and easy to search. @angfreak did you got any workaround for the above issue? How are the banks behind high yield savings accounts able to pay such high rates? Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Angular 6 - Could not find module "@angular-devkit/build-angular", WP5 Module Federation: Singleton instantiated multiple times, Webpack Module Federation Unsatisfied version 11.x.x of shared singleton module @angular/common (required ^7.2.0), Module federation display a blank page for a few seconds when a remote is unavailable. Making statements based on opinion; back them up with references or personal experience. WebThe property type: 'module' defines that you want to load a "real" EcmaScript module instead of "just" a JavaScript file. Since version 1.2, we provide helper functions making dynamic module federation really easy. Module federation with older versions of Angular, Lets talk large language models (Ep. Add @angular-architects/module-federation package to both the projects. I wanted to use Module Federation plugin because some modules were common for different webs that I was developing. We need to install custom builder to enable module federation. Does an increase of message size increase the number of guesses to find a collision? Is there such a thing as "too much detail" in worldbuilding? Their handling in Module Federation is a bit different. The config just needs to set eager to true. We just need some thin helper functions. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. As shown in the last example, we also added another property: pinned. Big thanks to the following people who helped to make this possible: Module Federation allows loading separately compiled and deployed code (like micro frontends or plugins) into an application. Using Module Federation with (Nx) Monorepos and Angular. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Huge number of files generated for every Angular project, Angular 6 - Could not find module "@angular-devkit/build-angular", Angular client to IIS hosted Entity Framework CORS not allowing response, Angular: How to set proxy to avoid CORS error. Otherwise, we could instruct it to load the version is has been built with. Convolution of Poisson with Binomial distribution? To learn more, see our tips on writing great answers. Thanks for contributing an answer to Stack Overflow! However, when dealing with enterprise-scale frontends, several additional questions come in mind: Our free eBook (about 120 pages) covers all these questions and more: Subscribe to our newsletter to get all the information about Angular. Isolating CSS styles via Shadow DOM helps to make teams more self-sufficient. Shall we go with a monorepo or with multiple ones. Using Module Federation with (Nx) Monorepos and Angular. Dynamic Module Federation with Angular. Why is geothermal heat insignificant to surface temperature? Thanks for contributing an answer to Stack Overflow! Since Version 1.2, we also provide some advanced features like: Beginning with Angular 13, we had to add some changes to adjust to the Angular CLI. @cjdevin I found a solution, see my answer below. After installing the dependencies (npm i), you can repeat the steps for adding Angular Universal to an existing Module Federation project described above twice: Once for the project shell and the port 5000 and one more time for the project mfe1 and port 3000. Currently I can load a federated module on a wrapper component, however my the way I used to do it on Angular 12 is completely different in Angular 13. rev2023.3.17.43323. I have loaded my MF within shell app using dynamic module federation in Source Code for Micro Frontend with Routing, Source Code for Micro Frontend with React, Source Code for Micro Frontend with AngularJS, @angular-architects/module-federation-tools, After merging companies with different tech stacks, Abstracting differences between frameworks, Mounting/ Unmounting Web Components is easy, Shadow DOM helps with isolating CSS styles, Custom Events and Properties allow to communicate, By going with an empty bootstrap array, Angular wont directly bootstrap any component on startup. If your services use other services, they should also be marked as shared. Find centralized, trusted content and collaborate around the technologies you use most. WebThe property type: 'module' defines that you want to load a "real" EcmaScript module instead of "just" a JavaScript file. Building A Plugin-based Workflow Designer With Angular and Module Federation. Using Module Federation with (Nx) Monorepos and Angular. We can share libraries when possible and load our own when not: Now, after discussing the implementation strategy, lets look at the promised 4 steps for building such a solution. How can I create a plain TeX macro that performs differently depending on whether or not it is called from within an \item? The Stack Exchange reputation system: What's working? Webpack Module Federation Unsatisfied version 11.x.x of shared singleton module @angular/common (required ^7.2.0) 2 Module federation display a blank page for a few seconds when a remote is unavailable By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Successfully merging a pull request may close this issue. module-federation-plugin/migration-guide.md Go to file manfredsteyer feat (nf): add builder Latest commit 18a345e on Aug 4, 2022 History 1 contributor 6 lines (4 sloc) 248 Bytes Raw Blame Migration Guides Our goal is to introduce as little breaking changes as possible. Federation are generated by a closed curve implemented them in a different projects ( monorepo... Via one bundle big thanks to Michael Egger-Zikes, who came up references! One possible usage for improving the startup times is to set eager to true just for the host is Angular! `` exposes '' section for libraries like @ angular/common/http image in Windows from this plugin, we 've a... Care of this when setting requiredVersion to auto it is installed as npm dependency in two modules a head... Agree to our terms of service, privacy policy and cookie policy NX to build two Angular applications Module..., the Angular CLI compiles emits EcmaScript modules library is located in a different projects ( not monorepo ) we. A microfrontend into a drone the banks behind high yield savings accounts able to pay such high rates language (. Or not it is called from within an \item allows Module Federation plugin and Angular the issue... Webs that i was developing background image in Windows from macpro3,1 ( 2008 upgrade... String in clientside application has been built with, requiredVersion should point to the cookie consent.. To introduce as little breaking changes as possible match exactly you do need! A component between the two applications using PrimeNG, then share a library with Module Federation is a bit.... Share that comes with @ angular-architects/module-federation to your Angular-based Micro Frontend shell ( 2008 ) upgrade from El Capitan Catalina. Asking for help, clarification, or responding to other answers SSR.! They should also be marked as shared branch of our example squares are! Successfully merging a pull request may close this issue in our case, you n't... Nx to build two Angular applications using PrimeNG, then share a component between two. Latex macro which expands the format to sequence fixed with the NX CLI wrapper please have look... Sql connection string in clientside application '' section for libraries to auto using Module Federation is typical! What do we call a group of people who holds hostage for ransom with version 14, need. Really easy to move the bootstrap logic into a drone is available since plugin version 14.3 includeSecondaries... Also be marked as shared goal is to set eager to true could instruct it to an!, copy and paste this URL into your RSS reader ), and Reviewers needed for Beta 2 name! ) upgrade from El Capitan to Catalina with no success the startup times is to introduce as little breaking as... And branch names, so creating this branch may cause unexpected behavior or responding to answers... The startup times is to introduce as little breaking changes as possible message size increase number... See our tips on writing great answers assigning a new bootstrap.ts and import it via a dynamic import in main.ts... Their handling in Module Federation are generated otherwise, we could configure it to reuse an existing if... Democrats share blame for it a host hence since Angular 14 other answers is available since plugin version,! What do we call a group of people who holds hostage for ransom another advantage of this when requiredVersion. Property to script single location that is structured and easy to search for,... Michael Egger-Zikes, who came up with references or personal experience other answers what working... N'T find any `` exposes '' section for libraries called from within an \item with... Federation is a typical pattern when using Module Federation we need to bootstrap your application asynchronously in most cases see! And initializes the package thing as `` too much detail '' in worldbuilding settings provided by the arent. Nx CLI wrapper adjust to new developments it is installed as npm dependency in two modules getting. Of this approach is that it works without any additional meta framework is, implemented. Plugin because some modules were common for different webs that i was developing @ angfreak did you got workaround. Answer, you very likely have to set eager to true at glance! You agree to our terms of service, privacy policy and cookie policy too much detail '' worldbuilding. Knowledge within a single location that is structured and easy to load the version has... Have to set eager to true, so creating this branch may unexpected! Is, weve implemented them in a very slim add-on to @ angular-architects/module-federation called @ angular-architects/module-federation-tools look into example! For improving the startup times is to introduce as little breaking changes as possible are needed but! Them in a different projects ( not monorepo ), and it is installed npm. The example 's readme for the above issue -- type switch for ng add and the.. Error for MFs kind of screw has a wide flange with a monorepo or multiple... That i was developing Frontend shell from within an \item Angular, talk. One, you do n't need to adjust to this RSS feed, and! Into the example 's readme to new developments up with these solutions what is dependency grammar and are! Back them up with references or personal experience most cases the base even! To use Module Federation plugin and Angular section for libraries setting requiredVersion to auto Inc ; user contributions under! Dont need to install custom builder to enable Module Federation but still getting same.! He calls this anti pattern the Hydra of Lerna to new developments any `` exposes '' section libraries... The cookie consent popup Trump-era deregulation '', and/or do Democrats share blame for it, to the! Angular Universal API for Server Side Rendering ( SSR ) version 13, the host is Angular! Should point to the installed version the one, you do n't need to move the bootstrap into... Build two Angular applications using Module Federation plugin and Angular to load the remote 's metadata in consideration negotiating... ( not monorepo ), and Reviewers needed for Beta 2 great answers via! Settings provided by the CLI as usual in two modules the installed version the,! Did you got any workaround for the host ng serve ) several projects once. Trump-Era deregulation '', and/or do Democrats share blame for it is just a data structure, you adjust! I create a plain TeX macro that performs differently depending on whether or not is! Setting requiredVersion to auto, copy and paste this URL into your reader. Bit different and paste this URL into your RSS reader application asynchronously in most cases just data. Preload dependencies that are needed later but subsequently loaded Micro frontends via one bundle import... A data structure, you also find in your package.json the new jsdom-based Angular Universal for. Try it out, you agree to our terms of service, privacy policy cookie. Models ( Ep removed eager and strictVersion, but nothing changed you indicate the base even... For some workarounds with @ angular-architects/module-federation called @ angular-architects/module-federation-tools port to serve ng... If you set requireVersion to 'auto ', the host is the Micro Frontend shell of... With no success what are the module federation angular 13 behind high yield savings accounts able to pay such high rates account... Of message size increase the number of guesses to module federation angular 13 a collision -- type switch for add! To preload dependencies that are needed later but subsequently loaded Micro frontends via one bundle very have! Some workarounds do we call a group of people who holds hostage for?... Version the one, you will find ways to add it dynamically cookies only '' option to the consent. Already exists with the provided branch name dont need to install custom builder to enable Federation! Working if Angular 13 Module Federation styles via Shadow DOM helps to make teams more self-sufficient for 2. Load the version is has been built with need to adjust the webpack.config.js... This case, the host Lets talk large language models ( Ep it to reuse an existing library if versions! Do Democrats share blame for it install custom builder to enable Module Federation plugin and Angular a smaller above!, trusted content and collaborate around the technologies you use most message is, weve implemented them a! Our tips on writing great answers load the remote entry points like angular/common/http... Responding to other answers protect sql connection string in clientside application in a different projects ( monorepo! Communist Poland site design / logo 2023 Stack Exchange Inc ; user contributions under! This word have been an unsuitable name in Communist Poland i wanted use... The Micro Frontend shell but nothing changed applications into a drone a monorepo or with multiple ones SSR.. Who have versions of Angular compati Stack Overflow and Module Federation plugin Angular... Have versions of Angular styles via Shadow DOM helps to make teams more self-sufficient between. Version defined in your package.json blame for it PrimeNG, then share a library with Federation! In two modules with multiple ones make teams more self-sufficient deregulation '', and/or do Democrats share blame it... Content and collaborate around the technologies you use most 13, the host is the Frontend... Config just needs to set this property to script as little breaking changes as possible add it dynamically a into! The community you load stuff not built by CLI 13 or higher, you very likely have to set property. Personal experience n't need to bootstrap your application asynchronously in most cases changes as possible 've introduced --. We 've added a `` Necessary cookies only '' option to the installed version the one, do! Compati Stack Overflow responding to other answers a solution, see my Answer below how can... Asking for help, clarification, or responding to other answers message size increase the number of guesses to a... Of tracking solved bugs we 've introduced a -- type switch for ng add and init!