Update README.md

README.md

@@ -18,7 +18,7 @@
  + [Angular common errors and features](#Angular-common-errors-and-features)
  + [Trends in web technology](#Trends-in-web-technology)
  + [Useful Code snippet](/UsefulCode)
- + [Angular Optimization and Hacks](/Angular-Optimization-And-Hacks)
+ + [Angular Optimization and Hacks](#Angular-Optimization-And-Hacks)
  + [Interview Questions](#Interview)
 
 ### Installing Angular CLI:
@@ -320,10 +320,16 @@
 
 ## Angular Optimization And Hacks
  1. Creating Modules for lazy loading
- Generates Module, component and route for the component.
+  Generates Module, component and route for the component. 
  ```
- ng generate module --module aap.module --route component component_name
+  ng generate module --module aap.module --route component component_name
  ```
+ 2. Optimization of angular app 
+ Angular apps can be optimized by removing the unused modules and references. 
+ That can be done by setting sourceMap: True and NameChunks: true
+ Using **source-map-explorer** we can verify the bundle size and optimized it.
+ `npm i [email protected]`
+ Details: https://www.npmjs.com/package/source-map-explorer/v/1.7.0
 
 ## How can I support / Contributing
  Your contributions to the repo are welcome. For major changes, please open an issue first to discuss what you would like to change.