"Do you remember that endless summer back in '84? Cruising down the ocean highway with the top down, the wind in our hair and heads buzzing with neon dreams?"
No? Well, neither do I, but with this experimental theme, we can pretend to go there.
Inspired by: Synthwave VSCode Theme
Fork of bbbenji/synthwave-hass, updated for modern Home Assistant (MD3 / HA 2026.4+).
- Add this repository as a custom repository in HACS:
- URL:
https://github.com/bjrnptrsn/synthwave-theme - Category: Theme
- URL:
- Install "Synthwave Theme" via HACS.
- Restart Home Assistant.
- Copy
themes/synthwave.yamlinto your<config>/themes/directory. - Add the following to your
configuration.yaml:frontend: themes: !include_dir_merge_named themes
- Restart Home Assistant.
Although the theme looks dark, set Home Assistant to Light Mode in your profile. This is required for the climate card thermostat to render correctly.
Contributions are welcome! If you find any issues or have improvements to suggest, feel free to submit a pull request.