---
title: "Marie-Pierre Jeffard| GoodBarber Blog"
description: "Articles and insights from Marie-Pierre Jeffard on the GoodBarber blog."
canonical_url: "https://www.goodbarber.com/blog/author/marie-pierre-jeffard/"
lang: en
---

# Marie-Pierre Jeffard| GoodBarber Blog

[Back](/blog/)

![Marie-Pierre Jeffard](https://blog.goodbarber.com/_public/profile/21/212215c51625b9eaa5ea86f45bb46da875792630-default.jpg)

# Marie-Pierre Jeffard

UI Designer

I'm a UI Designer at GoodBarber. App design system, components, layouts, website, illustrations, animations: everything I do revolves around the interface. What I love about our product is inventing universal rules that work on every screen and make room for every visual identity. The app becomes a showcase for your content. I love things that look simple, and all the invisible work it takes to get there: the rules, the choices and the constraints that make an interface hold together. That's what I write about here.

Follow[![linkedin](https://portal.ww-cdn.com/portal_static/svg/base2021/linkedin.3ed8162e2a2b.svg)](https://www.linkedin.com/in/marie-pierre-jeffard/)

## Articles by Marie-Pierre Jeffard

![](https://cmsphoto.ww-cdn.com/superstatic/41269/art/large_x2_16_9/98137931-68342870.jpg?v=1790245593.2127328)

Marie-Pierre Jeffard, Thursday 24 September 2026

## [Item: the element that shapes every tab in your app](https://www.goodbarber.com/blog/item-the-element-that-shapes-every-tab-in-your-app-a1624/)

The Item makes up every tab in your app's navigation: icon, label and indicator. Discover how we designed it.