Matrix is a protocol. It’s not possible to crash it.
I did find that certain Matrix implementations had a habit of breaking when encryption was used, until about a year ago. From what I’ve seen, recent versions appear to have fixed it. Element X is worth a try.
Back to your original question: Matrix apparently supports whatever UnifiedPush distributor you choose, such as ntfy.
Matrix is a protocol. It’s not possible to crash it.
I did find that certain Matrix implementations had a habit of breaking when encryption was used, until about a year ago. From what I’ve seen, recent versions appear to have fixed it. Element X is worth a try.
Back to your original question: Matrix apparently supports whatever UnifiedPush distributor you choose, such as ntfy.
https://github.com/element-hq/element-x-android/pull/2873
https://forum.yunohost.org/t/how-to-setup-push-notification-with-synapse-and-element-or-element-x-android/36897
No, as in the websites are slow and tend to have bugs/not send messages/crash