Angular 18 Upgrade Guide: Everything You Need to Know

#angular #angular18 #nihiratechiees

This video explains how to upgrade angular 16 application into angular 18

Angular upgrade guide Link
=====================
https://angular.dev/update-guide

Steps followed
--------------------------
1, Environmental setup
2, Upgrade angular 16 to 17
3, Upgrade angular 17 to 18

Environmental setup
----------------------------------
Angular 18 needs node.js 18.19 or newer version
It will run typescript 5.4
npm uninstall -g @angular/cli
npm install -g @angular/cli

Angular 16 to angular 17
--------------------------------------------
Execute below commands for upgrade core libraries
ng update @angular/core@17 @angular/cli@17
Upgrade other dependant libraries
ng update @angular/cdk@17 @angular/material@17
ng update @ngrx/store@17 @ngrx/router-store@17 @ngrx/effects@17 @ngrx/store-devtools@17

Angular 17 to angular 18
---------------------------------------------
Execute below commands for upgrade core libraries
ng update @angular/core@18 @angular/cli@18
Upgrade other dependant libraries
ng update @angular/cdk@18 @angular/material@18
ng update @ngrx/store@18 @ngrx/router-store@18 @ngrx/effects@18 @ngrx/store-devtools@18





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