2
Forms, Observables, Signals, and Subjects
In this chapter, we’ll work on a simple weather app, LocalCast Weather, using Angular and a third-party web API from OpenWeatherMap.org. The source code for this project is provided on GitHub at https://github.com/duluca/local-weather-app, including various stages of development in the projects folder.
If you’ve never used Angular before and need an introduction to Angular essentials, I recommend checking out What is Angular? on Angular.dev at https://angular.dev/overview and going through the Learn Angular Tutorial at https://angular.dev/tutorials/learn-angular.
Feeling brave? Just type the following into your terminal:
$ npm create @angular
LocalCast Weather is a simple app that demonstrates the ...
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