I often find myself wanting to store string snippets. It’d be great to have a component similar to input_slider or input_select that worked with free-form strings (without needing to resort API calls outside of HA’s services).
It would have the following services:
- set_value (replaces existing value with a specified value)
- append_value (append without first having to grab existing value)
- clear_value
Like input_slider, you could check its value with a template.