Similar technology to Chrome's Native Client Messaging in Firefox? -

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we want replace custom npapi interface between browser based web application , client side daemon process.

is there similar technology chrome's native client messaging in firefox?

js-ctypes[1] closest alternative mozilla.

https://developer.mozilla.org/en-us/docs/mozilla/js-ctypes

i have c++ module compile binary executable native-messaging or library js-ctypes. difference between 2 native-messaging calls binary executable , performs stdin/stdout data exchange, , js-ctypes opens static/shared library (via dlopen) , calls exposed methods of library can return compatible data types[2] , optionally call passed javascript callback method.

[1] https://developer.mozilla.org/en-us/docs/mozilla/js-ctypes

[2] https://developer.mozilla.org/en-us/docs/mozilla/js-ctypes/js-ctypes_reference/ctypes#predefined_data_types


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