--- title: Best This is Angular posts — November 2023 | daily.dev description: The most upvoted This is Angular posts from November 2023, curated by the daily.dev community. canonical: https://daily.dev/sources/tia/best-of/2023/11 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/tia/best-of/2023/11 og:type: website og:site_name: daily.dev og:title: Best This is Angular posts — November 2023 | daily.dev og:description: The most upvoted This is Angular posts from November 2023, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of This is Angular — November 2023 1. 1 [](https://daily.dev/posts/4-laws-of-rxjs-observables-xrn6mq4wk "4 Laws of RxJS Observables") Article This is Angular · 3y 4 Laws of RxJS Observables This article discusses the 4 Laws of RxJS Observables, including their laziness, unicast and multicast behavior, and the role of Subjects. It also mentions the possibility of making RxJS optional in the future. 24 2. 2 [](https://daily.dev/posts/episode-23-45-angular-17-luqejvzex "Episode 23/45: Angular 17") Article This is Angular · 3y Episode 23/45: Angular 17 Angular 17 is released with new features including ApplicationBuilder, Signals, and new template syntax with the defer command. 13 1 [See all This is Angular archives](/sources/tia/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/sources/tia/best-of/2023/11#page","url":"https://daily.dev/sources/tia/best-of/2023/11","name":"Best This is Angular Posts — November 2023","description":"The most upvoted This is Angular posts from November 2023, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/sources/tia/best-of/2023/11#items","numberOfItems":2,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/4-laws-of-rxjs-observables-xrn6mq4wk","name":"4 Laws of RxJS Observables"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/episode-23-45-angular-17-luqejvzex","name":"Episode 23/45: Angular 17"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Sources","item":"https://daily.dev/sources"},{"@type":"ListItem","position":3,"name":"This is Angular","item":"https://daily.dev/sources/tia"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/sources/tia/best-of"},{"@type":"ListItem","position":5,"name":"November 2023"}]}]} ```