A menu bar app that wakes your home server with Wake-on-LAN and suspends it over SSH, so it only draws power when you use it.
Download for Maccurl -L https://github.com/koryei/spark/releases/latest/download/Spark.zip -o /tmp/Spark.zip && unzip -oq /tmp/Spark.zip -d /Applications && open /Applications/Spark.app