Updating Angular versions

There are a couple of ways to update your Angular versions. One of the way is to uninstall and install angular CLI

npm uninstall -g angular-cli
Or
sudo npm uninstall -g angular-cli

npm cache verify 

npm cache clean  

We can verify and clean the cache using above commands.

Use the below command to install the latest Angular version.

npm install -g @angular/cli@latest    

IVY Compilers

There are many advantages to use IVY compilers.

• Decrease in bundle size
• Faster testing
• Debugging and bug fixes are improved
• Comes with better css and style bundles
• Better type checking
• Better build errors
• decreased build time.