blocker-mode is not working for me, I have no idea why.
Is there a way to enable wyebadblock (GitHub - jun7/wyebadblock: An adblock extension for wyeb, also webkit2gtk browsers.) to work with nyxt? According to instructions I would need to know where nyxt stores webkit_web_context_set_web_extensions_directory and just make symbolic link to adblock.so. I already have this working with vimb, so I have working configuration of wyebadblock.
Sorry for the delayed response! You can set it wherever your gtk-extensions-path is set to. I hope that helps!