
ClusterFuzz
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| Fact | ClusterFuzz | Fuzzilli |
|---|---|---|
| License | The ClusterFuzz repository is published under the Apache-2.0 license. | The repository identifies its license as Apache-2.0. |
| Purpose | ClusterFuzz is scalable fuzzing infrastructure that finds security and stability issues in software. | Fuzzilli is a coverage-guided fuzzer for dynamic language interpreters that mutates programs in FuzzIL and translates them to JavaScript. |
ClusterFuzz suits software teams that need automated fuzzing and crash triage, especially teams able to operate the required infrastructure. Local deployment is an option for Linux and macOS users.
Fuzzilli suits developers and security researchers working on JavaScript engines or other dynamic language interpreters. It requires building both the fuzzer and a supported, instrumented engine.