I believe they use libfuzzer to test isolated components [0], but seems like they wanted to specifically focus on browser fuzzing for this post (it's probably m

I believe they use libfuzzer to test isolated components [0], but seems like they wanted to specifically focus on browser fuzzing for this post (it's probably more interesting, too). [0]: https://firefox-source-docs.mozilla.org/tools/fuzzing/fuzzing_interface.html https://firefox-source-docs.mozilla.org/tools/fuzzing/fuzzin...