OctoPrint: Snappy web interface for your 3D printer
I've been browsing Hacker News for several years now and this is the post that pushed me into making an account, just to comment here.<p>Klipper is a better choice in almost every way. It actually uses the CPU of your pi to improve the print, as opposed to Octoprint which basically just spits the gcode straight over to the microcontroller.<p>Upgrading to Klipper has been the second best upgrade I've made to my Ender3, with the best being a main board with silent stepping.