Very easy to implement - still using code I wrote 8 years ago, which is like 20 lines client and server, choosing it at the time over ws. Essentially just new

Very easy to implement - still using code I wrote 8 years ago, which is like 20 lines client and server, choosing it at the time over ws. Essentially just new EventSource(), text/event-stream header, and keep conn open. Zero dependencies in browser and nodejs. Needs no separate auth.