jmatrix | A uMatrix implementation/library for qutebrowser

jmatrix is a Python library. jmatrix has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. However jmatrix build file is not available. You can download it from GitLab.

jmatrix is a WIP [[library/implementation for qutebrowser. It operates on uMatrix style config files, to make switching easier. It tries to mirror uMatrix's behavior as close as possible. If you find a discrepancy that's not accounted for, please let me know. Here's a [[demo]]. If you are using jmatrix as an API, please see [[file:jmatrix/integrations/qutebrowser.py::def%20_jmatrix_intercept_request(info:%20interceptor.Request)%20->%20None:][the qutebrowser integration]] for an example on how to use everything. jmatrix reads from (or creates) a file at ~ /jmatrix-rules~, which is ~$HOME/.config/qutebrowser/jmatrix-rules~ on Linux. It accepts most of the [[rules syntax]]. After installing into qutebrowser, you will get a ~:jmatrix-read-config~ command to re-load the config on disk. Right now, all we do is block incoming requests. uMatrix does a bit more than this, such [[spoofing noscript tags when js is blocked]]. It also means we cannot block cookies (so those rules will be ignored). Right now, this is rather unoptimized, but latency added seems to be around 0.05 ms. I'm duplicating a lot of work at the moment, so this could be improved substantially.