title: Angular create project results in various console warnings
body: <p>The solution given to earlier similar posts does not work for me.</p>
  <p>I am new to Angular development and trying to learn from scratch. I am facing issue when I am trying to create my first app.</p>
  <p><strong>Environment</strong></p>
  <ol>
  <li><p>Windows 10</p>
  </li>
  <li><p>Angular latest version installation using GitBash</p>
  </li>
  <li><p>Node version: v12.14.0</p>
  </li>
  <li><p>NPM version: 6.13.4</p>
  </li>
  <li><p>Angular CLI version: 8.3.21</p>
  </li>
  </ol>
  <p><strong>Issue</strong></p>
  <ol>
  <li>Given the command to install new project.</li>
  </ol>
  <blockquote>
  <p>ng new test</p>
  </blockquote>
  <ol start="2">
  <li><p>After some times it generates the below error.</p>
  <blockquote>
  <p>npm WARN deprecated core-js@2.6.11: core-js@&lt;3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.</p>
  </blockquote>
  </li>
  <li><p>I was trying to quit. But after went through different posts I came to know that, installation will be proceed without any problem. I follow it. Finally installed successfully.</p>
  </li>
  <li><p>But at the end before successful installation message it generates a lots of messages on core-js postinstall, npm WARN, 0 vulnerabilities, warning etc.</p>
  </li>
  </ol>
  <p><strong>Here is the message at the end.</strong></p>
  <pre><code>npm WARN karma-jasmine-html-reporter@1.5.1 requires a peer of jasmine-core@&gt;=3.5 but none is installed. You must install peer dependencies yourself.
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.11 (node_modules\webpack-dev-server\node_modules\fsevents):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.11: wanted {&quot;os&quot;:&quot;darwin&quot;,&quot;arch&quot;:&quot;any&quot;} (current: {&quot;os&quot;:&quot;win32&quot;,&quot;arch&quot;:&quot;x64&quot;})
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.11 (node_modules\watchpack\node_modules\fsevents):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.11: wanted {&quot;os&quot;:&quot;darwin&quot;,&quot;arch&quot;:&quot;any&quot;} (current: {&quot;os&quot;:&quot;win32&quot;,&quot;arch&quot;:&quot;x64&quot;})
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.11 (node_modules\karma\node_modules\fsevents):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.11: wanted {&quot;os&quot;:&quot;darwin&quot;,&quot;arch&quot;:&quot;any&quot;} (current: {&quot;os&quot;:&quot;win32&quot;,&quot;arch&quot;:&quot;x64&quot;})
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.11 (node_modules\@angular\compiler-cli\node_modules\fsevents):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.11: wanted {&quot;os&quot;:&quot;darwin&quot;,&quot;arch&quot;:&quot;any&quot;} (current: {&quot;os&quot;:&quot;win32&quot;,&quot;arch&quot;:&quot;x64&quot;})
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.1.2 (node_modules\fsevents):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.2: wanted {&quot;os&quot;:&quot;darwin&quot;,&quot;arch&quot;:&quot;any&quot;} (current: {&quot;os&quot;:&quot;win32&quot;,&quot;arch&quot;:&quot;x64&quot;})
  
  added 1193 packages from 1051 contributors and audited 18835 packages in 279.874s
  
  21 packages are looking for funding
    run `npm fund` for details
  
  found 0 vulnerabilities
  
  warning: LF will be replaced by CRLF in .editorconfig.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in .gitignore.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in README.md.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in angular.json.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in browserslist.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in e2e/protractor.conf.js.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in e2e/src/app.e2e-spec.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in e2e/src/app.po.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in e2e/tsconfig.json.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in karma.conf.js.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in package-lock.json.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in package.json.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/app/app.component.html.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/app/app.component.spec.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/app/app.component.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/app/app.module.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/environments/environment.prod.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/environments/environment.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/index.html.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/main.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/polyfills.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/styles.css.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in src/test.ts.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in tsconfig.app.json.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in tsconfig.json.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in tsconfig.spec.json.
  The file will have its original line endings in your working directory
  warning: LF will be replaced by CRLF in tslint.json.
  The file will have its original line endings in your working directory
      Successfully initialized git.
  
  
  
   ng serve
  i ?wds?: Project is running at http://localhost:4200/webpack-dev-server/
  i ?wds?: webpack output is served from /
  i ?wds?: 404s will fallback to //index.html
  
  chunk {main} main.js, main.js.map (main) 47.8 kB [initial] [rendered]
  chunk {polyfills} polyfills.js, polyfills.js.map (polyfills) 264 kB [initial] [rendered]
  chunk {runtime} runtime.js, runtime.js.map (runtime) 6.15 kB [entry] [rendered]
  chunk {styles} styles.js, styles.js.map (styles) 9.71 kB [initial] [rendered]
  chunk {vendor} vendor.js, vendor.js.map (vendor) 3.81 MB [initial] [rendered]
  Date: 2019-12-26T14:34:42.939Z - Hash: 697612d9c3732f0363f0 - Time: 11060ms
  ** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
  i ?wdm?: Compiled successfully.
  i ?wdm?: Compiling...
  
  Date: 2019-12-26T14:51:49.861Z - Hash: 697612d9c3732f0363f0
  5 unchanged chunks
  
  Time: 14395ms
  i ?wdm?: Compiled successfully.
  </code></pre>
  <p>I want to know why such the core-js and other issues are given. Is there any fault in my system and environment. Or, there is some installation issue on NodeJS. Or, is it a simple and ignoring issue, that can happen to anyone.</p>