You can install it by grabbing the user script: https://raw.github.com/michaelschade/hnpc/master/src/hnpc.user.js https://raw.github.com/michaelschade/hnpc/mast

You can install it by grabbing the user script: https://raw.github.com/michaelschade/hnpc/master/src/hnpc.user.js https://raw.github.com/michaelschade/hnpc/master/src/hnpc.us... Here are two pictures showing it in action: * https://github.com/michaelschade/hnpc/raw/master/examples/posts.png https://github.com/michaelschade/hnpc/raw/master/examples/po... * https://github.com/michaelschade/hnpc/raw/master/examples/comments.png https://github.com/michaelschade/hnpc/raw/master/examples/co... This uses a browser's Web Storage, so all information is stored locally.