Figma

We use Figma to design our UI and to maintain our design system.

Figma: the collaborative interface design tool.

A better way to design. Design, prototype, and gather feedback all in one place with Figma.

https://www.figma.com/

You should already be set up with an account with your name@acmecorp.com email.

If you're new to Figma, check out their guides.