{"id":57737,"date":"2023-07-25T16:44:54","date_gmt":"2023-07-25T11:14:54","guid":{"rendered":"https:\/\/www.tothenew.com\/blog\/?p=57737"},"modified":"2023-08-01T16:47:01","modified_gmt":"2023-08-01T11:17:01","slug":"angular-cli-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.tothenew.com\/blog\/angular-cli-a-comprehensive-guide\/","title":{"rendered":"Angular CLI: A Comprehensive Guide"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">In this blog post, we will take a comprehensive look at Angular CLI. We will cover the following topics:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">What is Angular CLI?<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">How to install Angular CLI<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Using Angular CLI to create an Angular application<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Testing Angular applications with Angular CLI<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Deploying Angular applications with Angular CLI<\/span><\/li>\n<\/ul>\n<h2><strong>What is Angular CLI?<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">The Angular CLI is a command-line interface tool that can be used to create, develop, and maintain Angular applications. It is a free and open-source tool that is maintained by the Angular team at Google.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Angular CLI is an awesome tool that can really help you to save time and effort when developing Angular applications. It provides a number of features that make it easy to get started with Angular, including:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Scaffolding: Angular CLI can be used to generate the basic structure of an Angular application, including components, services, and modules.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Testing: Angular CLI provides a number of tools for testing Angular applications, including unit tests, integration tests, and end-to-end tests.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Deployment: Angular CLI can be used to deploy Angular applications to a variety of hosting platforms, including Firebase, Heroku, and AWS.<\/span><\/li>\n<\/ul>\n<h2><strong>How to install Angular CLI<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">The following command can be used to install the Angular CLI:<\/span><\/p>\n<ul>\n<li><strong>npm install -g @angular\/cli<\/strong><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\"><strong>Create an Angular application<\/strong><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Once CLI is installed, The following command can be used to create an App.<\/span><\/p>\n<ul>\n<li><strong>ng new <em>my-app<\/em><\/strong><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">This will create a new Angular application named <\/span><strong>my-app<\/strong><span style=\"font-weight: 400;\"> in the current directory. The <\/span><strong>my-app<\/strong><span style=\"font-weight: 400;\"> directory will contain the following files:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><strong>angular.json<\/strong><span style=\"font-weight: 400;\">: This file contains the configuration for the Angular application.<\/span><\/li>\n<li style=\"font-weight: 400;\"><strong>package.json<\/strong><span style=\"font-weight: 400;\">: This file contains the dependencies for the Angular application.<\/span><\/li>\n<li style=\"font-weight: 400;\"><strong>src<\/strong><span style=\"font-weight: 400;\">: This directory contains the source code for the Angular application.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The <\/span><span style=\"font-weight: 400;\">src<\/span><span style=\"font-weight: 400;\"> directory contains the following files:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><strong>app.component.ts<\/strong><span style=\"font-weight: 400;\">:This file has the code for the AppComponent.<\/span><\/li>\n<li style=\"font-weight: 400;\"><strong>app.module.ts<\/strong><span style=\"font-weight: 400;\">: This file contains the code for the <\/span><span style=\"font-weight: 400;\">AppModule<\/span><span style=\"font-weight: 400;\"> module.<\/span><\/li>\n<li style=\"font-weight: 400;\"><strong>index.html<\/strong><span style=\"font-weight: 400;\">: This file is the HTML template for the Angular application.<\/span><\/li>\n<li style=\"font-weight: 400;\"><strong>styles.css<\/strong>: This file contains the CSS styles for the Angular application.<\/li>\n<\/ul>\n<h2><strong>Testing Angular applications with Angular CLI<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Angular CLI provides a number of tools for testing Angular applications. These tools include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>Unit tests<\/strong>: Unit tests are used to test individual units of code, such as components, services, and modules.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>Integration tests<\/strong>: Integration tests are used to test how different units of code interact with each other.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><strong>End-to-end tests<\/strong>: End-to-end tests are used to test the entire Angular application from start to finish.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">To run unit tests, integration tests, and end-to-end tests, you can use the following commands:<\/span><\/p>\n<ul>\n<li><strong>ng test\u00a0 &#8211; <\/strong>Run Unit test<\/li>\n<li><strong>ng e2e\u00a0 &#8211; <\/strong>Run End 2 End test<\/li>\n<\/ul>\n<h2><strong>Deploying Angular applications with Angular CLI<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Angular CLI can be used to deploy Angular applications to various hosting platforms, including Firebase and AWS.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">To deploy an Angular application to Firebase, you can use the following command:<\/span><\/p>\n<pre><strong>ng deploy firebase<\/strong><\/pre>\n<p><span style=\"font-weight: 400;\">To deploy an Angular application to AWS, you can use the following command:<\/span><\/p>\n<pre><strong>ng deploy aws<\/strong><\/pre>\n<h2>Conclusion<\/h2>\n<p>Overall, Angular CLI is a powerful tool that can be used to simplify the development of Angular applications. It provides a number of features that can save time and effort, and it can help to ensure that Angular applications are well-tested and up-to-date. Comment down your queries, if any.<\/p>\n<div class=\"ap-custom-wrapper\"><\/div><!--ap-custom-wrapper-->","protected":false},"excerpt":{"rendered":"<p>In this blog post, we will take a comprehensive look at Angular CLI. We will cover the following topics: What is Angular CLI? How to install Angular CLI Using Angular CLI to create an Angular application Testing Angular applications with Angular CLI Deploying Angular applications with Angular CLI What is Angular CLI? The Angular CLI [&hellip;]<\/p>\n","protected":false},"author":1595,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":3},"categories":[1439],"tags":[5281,955],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts\/57737"}],"collection":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/users\/1595"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/comments?post=57737"}],"version-history":[{"count":3,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts\/57737\/revisions"}],"predecessor-version":[{"id":57886,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/posts\/57737\/revisions\/57886"}],"wp:attachment":[{"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/media?parent=57737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/categories?post=57737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tothenew.com\/blog\/wp-json\/wp\/v2\/tags?post=57737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}