計算機のインフラ構成図できた

You want to show bluesky posts on wordpress right? I don’t think that exists but I’d imagine you want to listen to the web socket with all of the events, filter by whatever criteria you want, and publish that to an RSS feed. Kind of like what @skyfeed.xyz does but for RSS

バックエンドはAPI Gateway(Web socket) + Lambdaでstreamした

次はECS FargateとかECS on EC2でインフラ構築したいけどGPTみたいな開発部分が手頃な題材が思いつかない

RxJS Subjects
RxJS subjects are basically observables that have three extra methods: next(), error(), and complete(). You can create a subject like this:

private ngUnsubscribe = new Subject);

You can create an observable from a subject by calling .asObservable() on it.