Haketilo

# Compatibility with other extensions

While it is not known to be a common problem, Hachette may interfere with or experience interference from other extensions- especially other content blockers. Extensions  where information on this is available are documented here.

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## LibreJS

Hachette can be used alongside LibreJS on pages where payloads will not be injected if its default policy is set to allow pages' own scripts; otherwise LibreJS' filtering will be overridden. All configuration of script-blocking in such a setup, including whitelisting and blacklisting, should be done through LibreJS only.

Pages with payloads will have all scripts blocked anyway, as is the expected behavior for Hachette.

## NoScript

NoScript is *expected* to be mostly safe for use with Hachette; however, on Mozilla Firefox and its derivatives, enabling NoScript's script blocking capabilities will prevent payload injection. Further testing is required to confirm no other issues exist.

## LibreJS/USPS compatibility and other site fixes shipped with IceCat

These will conflict if a corresponding payload is installed in Hachette. We advise disabling them and installing a fix for Hachette instead.