Hacker News Reader

That's a great point. Tracing quickly becomes slow and memory intensive.

I think you would enjoy this write-up. WebReplay is explicitly not tracing for that reason.

https://developer.mozilla.org/en-US/docs/Mozilla/Projects/We...

Thanks for the post, I didn't even realize how large the design space for something like this is. I enjoyed the level of detail and the explanations of the design tradeoffs.

Reply on news.ycombinator.com