SSE Placeholder is a simple service that generates Server Sent Events for your test pages to read. It streams fake data from jsonplaceholder to your website on a semi-regular schedule.
Streams random JSON records every second (or so) to your client.
/posts.json/comments.json/albums.json/photos.json/todos.json/users.json
Streams random HTML fragments every second (or so) to your client.
/posts.html/comments.html/albums.html/photos.html/todos.html/users.html
Includes several other demo pages that use HTMX to load remote data.
It is inspired by jsonplaceholder -- "a free online REST API that you can use whenever you need some fake data."
Also, thanks to HTMX working and testing this code was the original reason for putting this code together.