Loper · Data, research & smart home
Open configuration.yaml files on your Mac.
configuration.yaml
Smart home automations and sensors, nested and colored.
Loper is a free, minimal editor for macOS that opens Home Assistant config instantly and colors every part of the file, so you find the value you need at a glance and can fix it right there. No IDE, no project to load, no gray wall of text.
Show the file as text
homeassistant: name: Studio unit_system: metric automation: - alias: Lights on at sunset trigger: - platform: sun event: sunset action: - service: light.turn_on target: entity_id: light.studioHow to open configuration.yaml files
- Download Loper (free, Apple silicon, signed and notarized) and move it to Applications.
- Double-click your configuration.yaml file, drag it onto the Loper window, or right-click it and choose Open With › Loper.
- Want every configuration.yaml file to open in Loper? Choose Loper › Make Loper the Default Editor….