Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Klicky / Quickdraw Probe for the Ender 3

🏡 Open source home automation that puts local control and privacy first.

Experimental Firefox extension for login management experiences, not being actively developed

Open Source Soldering Iron firmware

WebThings Gateway - a self-hosted web application for monitoring and controlling a building over the web

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

Kassi - Kodi/XBMC Remote Control using Web Sockets. Available as Web App, Firefox Addon, Chrome Extension and more..

esp8266 powered IR blaster

ESP8266 Compatible IR Blaster that accepts HTTP commands for use with services like Amazon Echo

On call alert classification and reporting

Scripts and plugins for Nagios

Repository of user-contributed Gmond Python DSO metric modules

Scripts and plugins for Nagios

Repository of user-contributed Gmond Python DSO metric modules