countdown timer

Build a countdown timer using RxJS and Angular standalone components

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Reading Time: 7 minutesIntroduction This is day 29 of Wes Bos’s JavaScript 30 challenge where I build a countdown timer using RxJS, standalone components and standalone directive in Angular 15. Create a new Angular project Bootstrap AppComponent First, I convert AppComponent into standalone component such that I can bootstrap AppComponent and inject providers in main.ts. In Component decorator, … Read more

Build a reactive countdown timer using RxJS and Angular

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Reading Time: 6 minutesIntroduction This is day 29 of Wes Bos’s JavaScript 30 challenge and I am going to use RxJS and Angular to build a reactive countdown timer. The reactive countdown timer has the following functionalities: In this blog post, I describe how to merge button click and form submit streams to create a new stream to … Read more