I recommend Figma for frontend design! https://www.figma.com/ https://www.figma.com/ One of key advantage is that it has Google-Doc-like collaboration features

I recommend Figma for frontend design! https://www.figma.com/ https://www.figma.com/ One of key advantage is that it has Google-Doc-like collaboration features which will make communication with team members much easier down the line. Other features I like are: - it lets you define components similar to how you would structure your components when coding the frontend, which will help you develop a cohesive styleguide - you can create a clickable prototype which can help present your designs or for user testing If you've used other design software like Sketch or Adobe XD, then Figma is like an online version.