Does designing an ionic application give the ergonomics to modify all the components as much as possible so that it resembles what the ui/ux designer did on figma?
Not necessarily. You can customize quite a bit but not everything. Know though, you don’t need to use all the Ionic components, you can pick and choose.
I would just suggest using the main building blocks (i.e. routing, tabs, modals, maybe buttons) so you get the feel of a mobile app out-of-the-box and then create custom components to match your Figma design.
Saw this old thread and couldn’t resist adding that Ionic can get surprisingly close to Figma if you lean on CSS variables and shadow parts. Some components are easier to restyle than others, but most layouts and visuals are doable with a mix of custom classes and a few overrides. Is there a specific Figma detail or component you’ve struggled to match?