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SSE is a simple and straight-forward alternative to WebSockets when you need a one-way channel for events coming from the server.

In Chrome Dev Tools' Network tab, you can click the resource (url) where the SSE originates from and view the stream in a tab of its own. I cannot seem to find this functionality in Firefox.

Is there a simple way of viewing server-sent events in Firefox, that doesn't require me to change the source code (inserting logging statements)?

oligofren
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1 Answers1

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Firefox 82 and onwards should be able to show SSE messages in the Network > Response tab of the file which is sending those events.

Epoc
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