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@jazzer.js/instrumentor

v4.0.0

Published

Jazzer.js source code instrumentor

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Links

Git

Maintainers

kyakdankyakdanoetroetr

Keywords

Readme

@jazzer.js/instrumentor

The @jazzer.js/instrumentor module is used to instrument code for fuzzing.

It provides and registers Babel plugins to transform code in such a way that it provides feedback to the fuzzer. This feedback consists of coverage statistics, so that the fuzzer can detect when new code paths are reached, and comparison feedback, to enable the fuzzer to mutate its input in a meaningful way.

CJS modules are intercepted using istanbul-lib-hook. ES modules are intercepted via a Node.js loader hook (module.register, requires Node >= 20.6).

Install

Using npm:

npm install --save-dev @jazzer.js/instrumentor

Documentation

See Jazzer.js README for more information.