Yes, in fact we recently integrated a browser extension into our website. It earns a commission to fund carbon offset projects. This isn't a direct method, but still. You can learn more on it here:
Hey Illia! Thank you for opening up this discussion.
We at GreenFrame are very eager to reduce our as well as other developers' carbon footprint. This is why we created a tool that allows other developers to measure and reduce their website's CO2 emissions. If you're interested in this topic too, check out GreenFrame!