{"id":3465,"date":"2024-10-16T11:57:11","date_gmt":"2024-10-16T11:57:11","guid":{"rendered":"https:\/\/www.talentelgia.com\/blog\/?p=3465"},"modified":"2024-10-17T05:21:07","modified_gmt":"2024-10-17T05:21:07","slug":"isolated-modules-in-angular-18-2","status":"publish","type":"post","link":"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/","title":{"rendered":"Isolated Modules in Angular 18.2"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#What_are_Isolated_Modules\" title=\"What are Isolated Modules?\">What are Isolated Modules?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#Key_Features_of_Isolated_Modules_in_Angular_182\" title=\"Key Features of Isolated Modules in Angular 18.2\">Key Features of Isolated Modules in Angular 18.2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#Improved_Dependency_Isolation\" title=\"Improved Dependency Isolation\">Improved Dependency Isolation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#Optimized_Lazy_Loading\" title=\"Optimized Lazy Loading\">Optimized Lazy Loading<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#Enhanced_Tree-Shaking\" title=\"Enhanced Tree-Shaking\">Enhanced Tree-Shaking<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#How_to_Create_Isolated_Modules_Step-by-Step_Guide\" title=\"How to Create Isolated Modules: Step-by-Step Guide\">How to Create Isolated Modules: Step-by-Step Guide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#How_to_Use_Isolated_Modules_in_Angular_182\" title=\"How to Use Isolated Modules in Angular 18.2\">How to Use Isolated Modules in Angular 18.2<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#_1_Create_a_New_Angular_Module\" title=\"&nbsp;1. Create a New Angular Module\">&nbsp;1. Create a New Angular Module<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#_2_Define_Isolated_Dependencies_in_the_Module\" title=\"&nbsp;2. Define Isolated Dependencies in the Module\">&nbsp;2. Define Isolated Dependencies in the Module<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#_3_Implement_Lazy_Loading\" title=\"&nbsp;3. Implement Lazy Loading\">&nbsp;3. Implement Lazy Loading<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#_4_Use_the_Isolated_Module\" title=\"&nbsp;4. Use the Isolated Module\">&nbsp;4. Use the Isolated Module<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#_5_Test_the_Isolated_Module\" title=\"&nbsp;5. Test the Isolated Module\">&nbsp;5. Test the Isolated Module<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#_6_Refactoring_Existing_Projects_with_Isolated_Modules\" title=\"&nbsp;6. Refactoring Existing Projects with Isolated Modules\">&nbsp;6. Refactoring Existing Projects with Isolated Modules<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#1_Large-Scale_Enterprise_Applications\" title=\"1. Large-Scale Enterprise Applications\">1. Large-Scale Enterprise Applications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#2_Modular_Development_for_Small_Teams\" title=\"2. Modular Development for Small Teams\">2. Modular Development for Small Teams<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.talentelgia.com\/blog\/isolated-modules-in-angular-18-2\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Angular 18.2 is the new version of the Angular framework, which was released mostly for improvement in performance and modularity, with developer experience as the top priority. One of the key things released with this version is Isolated Modules. They provide great structure in applications based on developers&#8217; needs. This helps enforce the encapsulation of logic and dependencies within modules, making it easier to manage large applications.<\/p>\n\n\n\n<p>With better lazy loading and tree-shaking, Angular 18.2 will further improve performance. It will load only the necessary code and strip unused components. This will make bundle sizes smaller, resulting in faster loading times, and provide an all-around better user experience. The overall direction in this release has been made mostly to make Angular right for projects of any size, more scalable, and easier to maintain.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_Isolated_Modules\"><\/span><strong>What are Isolated Modules?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Isolated Modules ensure that each module in an <a href=\"https:\/\/www.talentelgia.com\/services\/angular-js-development-company\"><strong>Angular development<\/strong><\/a> project can work independently, handling its dependencies and avoiding conflicts with other parts of the application. This design helps reduce complexity in large applications while also improving performance, testing, and maintainability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Features_of_Isolated_Modules_in_Angular_182\"><\/span><strong>Key Features of Isolated Modules in Angular 18.2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Improved_Dependency_Isolation\"><\/span><strong>Improved Dependency Isolation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Each module manages its dependencies internally, so you don\u2019t have to worry about a change in one module breaking another. Here&#8217;s how you might declare dependencies in an isolated module:<br><\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-cb9f77823066650bc5087b2a630c752b\"><code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">typescript:<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n\n@NgModule<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">({<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n&nbsp;&nbsp;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e9950c\" class=\"has-inline-color\">imports<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">CommonModule, FormsModule<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">],<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n&nbsp;&nbsp;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">declarations<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyComponent<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">],<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n&nbsp;&nbsp;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">providers<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyService<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">], <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#b7b79f\" class=\"has-inline-color\">\/\/ Isolated to this module<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n&nbsp;&nbsp;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">exports<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyComponent<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">]<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">})<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">export class<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\"> MyIsolatedModule <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">{}<\/mark><\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Optimized_Lazy_Loading\"><\/span><strong>Optimized Lazy Loading<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Lazy loading is even more efficient in isolated modules, ensuring that code is only loaded when necessary. This is crucial for performance, especially in large applications.<br><\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-d98aa4c5187833e0022088e4d9af07ee\"><code>typescript\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">const<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">routes<\/mark>: <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">Routes<\/mark> = &#91;\n&nbsp;&nbsp;{\n   <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\"> path:<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'my-feature'<\/mark>,\n    <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">loadChildren:<\/mark> () =&gt; import(<mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/my-feature\/my-feature.module'<\/mark>).<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">then<\/mark>(m =&gt;m.MyFeatureModule)\n&nbsp;&nbsp;}\n];<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Enhanced_Tree-Shaking\"><\/span><strong>Enhanced Tree-Shaking<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Isolated modules improve <strong>tree-shaking<\/strong> by allowing Angular\u2019s build process to remove unused code more effectively, reducing bundle size.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Create_Isolated_Modules_Step-by-Step_Guide\"><\/span><strong>How to Create Isolated Modules<\/strong>: <strong>Step-by-Step Guide<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Let\u2019s break down the process of creating isolated modules in Angular 18. This ensures that different parts of the application remain separate, making them easier to manage, reuse, and adapt. Below are the steps that demonstrate the same :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Set Up Your Angular Project<\/strong> Start by creating a new Angular project using the Angular CLI:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-13aae4b5f82e93ef7c7f06333c1f4671\"><code>bash:\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">ng<\/mark> new <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">my-angular-project<\/mark><\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li><strong>Create a New Module<\/strong> Use the Angular CLI to generate a module:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-21cf2824d1dc4e9e48ca41bc3ec78eb9\"><code>bash:\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">ng<\/mark> generate <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">module my-feature<\/mark><\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li><strong>Configure Dependencies<\/strong> Add necessary imports and providers to the module:<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-957c82adb414da298942f38a6c6d0a69\"><code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">typescript:<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n@NgModule<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">({<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n&nbsp;&nbsp;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">imports<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">CommonModule, HttpClientModule<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">],<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">&nbsp;&nbsp;declarations<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyComponent<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">],<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n&nbsp;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">&nbsp;providers<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureService<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">],<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">&nbsp;&nbsp;exports<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">: &#91;<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyComponent<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">]\n})<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">\n<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">export class<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\"> MyFeatureModule <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-white-color\">{}<\/mark><\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li><strong>Implement Lazy Loading<\/strong> Modify your app-routing.module.ts to implement lazy loading for the new module:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-4c974b8ed072e042e5e5860829c80a7a\"><code>typescript:\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">const<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">routes<\/mark>: <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">Routes<\/mark> = &#91;\n&nbsp;&nbsp;{ \n    <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">path<\/mark>: '<mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">feature<\/mark>',\n    <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">loadChildren<\/mark>: () =&gt; <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark>(<mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/my-feature\/my-feature.module'<\/mark>).<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">then<\/mark>(m =&gt; m.MyFeatureModule) \n  }\n];<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li><strong>Test Your Module<\/strong> Run unit tests to ensure the module operates independently:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-44d846bd1bb52335fb9760177c22b02b\"><code>bash:\nng <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">test<\/mark><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Use_Isolated_Modules_in_Angular_182\"><\/span><strong>How to Use Isolated Modules in Angular 18.2<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_1_Create_a_New_Angular_Module\"><\/span><strong>&nbsp;1. Create a New Angular Module<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Start by generating a new module using the Angular CLI:<\/p>\n\n\n\n<p><\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-5fbca8acaf3942644186793d35b676a1\"><code>bash\nng <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">generate<\/mark> module <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">my-feature<\/mark><\/code><\/pre>\n\n\n\n<p>This creates a file `my-feature.module.ts` that defines your isolated module. Let\u2019s configure it to handle a specific feature, such as user management.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_2_Define_Isolated_Dependencies_in_the_Module\"><\/span>&nbsp;<strong>2. Define Isolated Dependencies in the Module<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Inside the module, declare components and services that should remain self-contained within this module. The goal is to isolate these dependencies so they don\u2019t affect other app parts.<\/p>\n\n\n\n<p>pink : DF3079\u2028green\u2028: 00A67D yellow: E99501\u2028red\u2028grey : B7B79F\u2028blue: 0E95F2<\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-0671f44fab972117067189a5ca5cf7f9\"><code>typescript:\n\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#b7b79f\" class=\"has-inline-color\">\/\/ my-feature.module.ts<\/mark>\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import { <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">NgModule<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\"> } from '<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">@angular\/core<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">';\nimport { <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">CommonModule<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\"> } from '<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">@angular\/common<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">';\nimport { <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureComponent<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\"> } from <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/my-feature.component'<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">;\nimport {<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\"> MyFeatureService<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\"> } from '<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">.\/my-feature.service'<\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">;<\/mark>\n@<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">NgModule<\/mark>({\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">declarations:<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">&#91;MyFeatureComponent]<\/mark>,\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">imports:<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">&#91;CommonModule]<\/mark>, \/\/ Import only necessary modules\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">providers:<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">&#91;MyFeatureService]<\/mark>, \/\/ Service isolated to this module\n&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">&nbsp;exports:<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">&#91;MyFeatureComponent]<\/mark> \/\/ Export if needed in other parts of the app\n})\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">export class <\/mark><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureModule {}<\/mark><\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>In this example, only `CommonModule` and the feature\u2019s service (`MyFeatureService`) are imported, ensuring that no unnecessary dependencies are brought into this module.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_3_Implement_Lazy_Loading\"><\/span>&nbsp;<strong>3. Implement Lazy Loading<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Angular 18.2 makes lazy loading even more efficient with isolated modules. To load the module only when needed, update the routing configuration:<\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-60efafdd3652299b8a5652b227d02282\"><code>typescript\n\/\/ app-routing.module.ts\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">const<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">routes<\/mark>: <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">Routes<\/mark> = &#91;\n&nbsp;&nbsp;{\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">path<\/mark>: <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'my-feature'<\/mark>,\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">loadChildren<\/mark>: () =&gt; <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark>(<mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/my-feature\/my-feature.module'<\/mark>).<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">then<\/mark>(m =&gt; m.MyFeatureModule)\n&nbsp;&nbsp;}\n];\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">@NgModule<\/mark>({\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">imports<\/mark>: &#91;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">RouterModule.forRoot<\/mark>(routes)],\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">exports<\/mark>: &#91;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">RouterModule<\/mark>]\n})\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">export class<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">AppRoutingModule<\/mark> {}<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>When users navigate to `\/my-feature`, the module will be lazily loaded, improving app performance by loading code only when needed.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_4_Use_the_Isolated_Module\"><\/span><strong>&nbsp;4. Use the Isolated Module<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Once the module is set up and lazy-loaded, you can navigate to it or use the component in your app\u2019s template. For instance:<\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-0cc89bef556d5ea9ac5a5481cfb7c076\"><code>html\n\n&lt;!-- app.component.html -->\n&lt;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#f22c3d\" class=\"has-inline-color\">a<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">routerLink<\/mark>=<mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">\"\/my-feature\"<\/mark>>Go to My Feature&lt;\/a>\n&lt;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#f22c3d\" class=\"has-inline-color\">router-outlet<\/mark>>\n&lt;\/<mark style=\"background-color:rgba(0, 0, 0, 0);color:#f22c3d\" class=\"has-inline-color\">router-outlet<\/mark>><\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>When the user clicks the link, the isolated module (`MyFeatureModule`) will be loaded dynamically.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_5_Test_the_Isolated_Module\"><\/span><strong>&nbsp;5. Test the Isolated Module<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Isolated modules simplify testing. You only need to import the specific module you&#8217;re testing, which avoids unnecessary dependencies from other parts of the app:<\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-5f2b5015edf0a48b6babd90921e7f8a5\"><code>typescript\n\n\/\/ my-feature.component.spec.ts\n\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark> {<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\"> ComponentFixture, TestBed<\/mark> } <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">from<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'@angular\/core\/testing<\/mark>';\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark> { <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureComponent<\/mark> } <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">from<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/my-feature.component'<\/mark>;\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark> { <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureModule<\/mark> } <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">from<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/my-feature.module'<\/mark>;\n\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">describe<\/mark>(<mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'MyFeatureComponent'<\/mark>, () =&gt; {\n\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">let<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">component<\/mark>: <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureComponent<\/mark>;\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">let<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">fixture<\/mark>: <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">ComponentFixture<\/mark>&lt;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureComponent<\/mark>&gt;;\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">beforeEach<\/mark>(async () =&gt; {\nawait <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">TestBed.configureTestingModule<\/mark>({\n&nbsp;&nbsp; <mark style=\"background-color:rgba(0, 0, 0, 0);color:#e99501\" class=\"has-inline-color\">imports<\/mark>: &#91;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureModule<\/mark>] \/\/ Import only the isolated module\n})\n.<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">compileComponents<\/mark>();\n&nbsp;&nbsp;});\n&nbsp;&nbsp;beforeEach(() =&gt; {\nfixture =<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\"> TestBed.createComponent<\/mark>(<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">MyFeatureComponent<\/mark>);\ncomponent = fixture.componentInstance;\nfixture.<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">detectChanges<\/mark>();\n&nbsp;&nbsp;});\n&nbsp;&nbsp;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">it<\/mark>(<mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'should create'<\/mark>, () =&gt; {\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">expect<\/mark>(component).<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">toBeTruthy<\/mark>();\n&nbsp;&nbsp;});\n});<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>This ensures that the module\u2019s functionality is self-contained and easier to test in isolation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"_6_Refactoring_Existing_Projects_with_Isolated_Modules\"><\/span><strong>&nbsp;6. Refactoring Existing Projects with Isolated Modules<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>In existing applications, you can refactor large modules into smaller isolated modules by following the same steps. For example, if you have a large `DashboardModule` that handles too many features, you can break it into isolated modules such as `ReportsModule`, `UserModule`, etc.<\/p>\n\n\n\n<p>For example, refactor `UserModule` as follows:<\/p>\n\n\n\n<pre class=\"wp-block-code has-white-color has-black-background-color has-text-color has-background has-link-color wp-elements-9ea536fca133997aac0e78fa69253c5b\"><code>typescript\n\/\/ user.module.ts\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark> { <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">NgModule<\/mark> } <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">from<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'@angular\/core'<\/mark>;\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark> { <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">CommonModule<\/mark> } <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">from<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'@angular\/common'<\/mark>;\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark> { <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">UserComponent<\/mark> } <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">from<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/user.component'<\/mark>;\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">import<\/mark> { <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">UserService<\/mark> } <mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">from<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00a67d\" class=\"has-inline-color\">'.\/user.service'<\/mark>;\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">@NgModule<\/mark>({\n&nbsp;&nbsp;declarations: &#91;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">UserComponent<\/mark>],\n&nbsp;&nbsp;imports: &#91;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">CommonModule<\/mark>],\n&nbsp;&nbsp;providers: &#91;<mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">UserService<\/mark>] \/\/ Isolated within this module\n})\n<mark style=\"background-color:rgba(0, 0, 0, 0);color:#df3079\" class=\"has-inline-color\">export class<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#0e95f2\" class=\"has-inline-color\">UserModule<\/mark> {}<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>This structure makes it easier to manage individual parts of the app independently.<\/p>\n\n\n\n<p><strong>Real-World Use Cases of Isolated Modules in Angular 18.2<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Large-Scale_Enterprise_Applications\"><\/span><strong>1. Large-Scale Enterprise Applications<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>In large enterprise applications, different teams often work on distinct features like user management, reporting, or dashboards. Isolated modules allow each team to develop their feature independently, without worrying about disrupting other parts of the application. For instance, a <strong>User Management Module<\/strong> can handle user authentication and permissions, while a <strong>Reporting Module<\/strong> focuses on data visualization, with all their dependencies kept separate.<\/p>\n\n\n\n<p><strong>Example:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>User Management Module<\/strong>: Handles user authentication and roles, using services like AuthService and UserService.<\/li>\n\n\n\n<li><strong>Reporting Module<\/strong>: Manages data analytics, displaying charts and reports with its own ReportService.<\/li>\n<\/ul>\n\n\n\n<p>This structure enables teams to work in parallel, ensures that changes in one feature won\u2019t affect another, and makes large applications more maintainable and scalable.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Modular_Development_for_Small_Teams\"><\/span><strong>2. Modular Development for Small Teams<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>For small teams or startups, using isolated modules helps keep development organized and simple. Even in smaller applications, it\u2019s important to separate features so that each module is easier to work on. Each developer can focus on a specific feature\u2014whether it\u2019s the shopping cart, product listings, or user profiles\u2014without worrying about how it interacts with the rest of the app.<\/p>\n\n\n\n<p><strong>Example:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>E-Commerce Application<\/strong>: Create separate modules for product listings, checkout, and user profiles. The <strong>Checkout Module<\/strong> manages payment processing and shipping, while the <strong>Product Module<\/strong> handles catalog management.<\/li>\n<\/ul>\n\n\n\n<p>This modular approach keeps the codebase clean, easy to update, and allows for future expansion as the project grows.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-verse\">As we have discussed key features of Angular 18.2 on this blog, especially highlighting \u201cIsolated Modules\u201d, the new feature. Since isolated modules allow developers to structure applications more precisely, meaning encapsulating the logic and various dependencies in a single module, we have covered how such an approach reduces the risk of conflicts but improves dependency management at the same time, and it also makes the application faster with optimized lazy loading and tree-shaking.<br><br>We discussed the pragmatic implications of Isolated Modules, making clear how they save not only for large-scale enterprise applications but also for smaller projects: only when teams work on different features in isolation does module separation encourage collaboration toward avoiding subtle coupling between modules that could \"accidentally\" run in parallel. This all contributes to cleaner code that supports its maintenance in any project regardless of its size.<br><br>Overall, it will make your development much easier: Apps will be easier to take care of, load faster, be better organized, and be more flexible to use. All in all, using Isolated Modules in Angular 18.2 is a really important step for the framework, as Angular is a perfectly worthwhile tool for developers who want to build applications that are scalable and efficient.<\/pre>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Angular 18.2 is the new version of the Angular framework, which was released mostly for improvement in performance and modularity, with developer experience as the top priority. One of the key things released with this version is Isolated Modules. They provide great structure in applications based on developers&#8217; needs. This helps enforce the encapsulation of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3483,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":"[]"},"categories":[20,18],"tags":[],"class_list":["post-3465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-app-development","category-web-development"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Isolated Modules in Angular 18.2<\/title>\n<meta name=\"description\" content=\"Learn how isolated modules in Angular 18.2 improve code organization, enhance performance, and simplify maintenance for scalable and efficient web applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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