I recently came across a post about Intervals.icu welcoming a new team member. Congratulations on the expansion!
I’m a UX designer eager to contribute to meaningful projects and gain further experience. I’d love to volunteer my skills in UX design and research to support Intervals.icu. If there’s an opportunity to assist, please let me know how I can get involved.
What you can do is post screenshots/mockups for proposed improvements/changes, with CSS if that is do-able. I have implemented changes in this way in the past.
Following @Pauli_Jones, as a frontend dev I’ve wished to contribute in a way. I know that Intervals is proprietary software and has no open source projects (aside from i18n), but if you were ever interested in finding OS contributors, I would be interested in doing so.