CategoryUI (User Interfaces)

February 3, 2026 — Combobox vs. Multi-Select vs. Listbox vs. Dual Listbox? How they are different, what purpose they serve, and how to choose the right one. Brought to you by Design Patterns For AI Interfaces, friendly video courses on UX and design patterns by Vitaly. Read more…

November 4, 2025 — With component variants, design systems become more flexible, letting you reuse the same component while adapting its look or state with ease. In this article, Daniel Schwarz demonstrates how design tokens can be leveraged to manage components and their variations using Penpot, the open-source tool built for scalable, consistent design. Read more…

May 8, 2025 — The Penpot team is not slowing down on its mission to build a free design tool that not only offers powerful design features but is also well-integrated with code and modern development practices. In its latest release, Penpot, as the first design tool ever, introduces support for native design tokens. Let’s take a closer look at this concept and how you can employ it in your process. Read more…

January 30, 2025 — Design systems play a crucial role in today’s digital landscape, providing a blueprint for consistent and user-friendly interfaces. But there’s another tool that deserves equal attention: the digital playbook. Read more…

January 21, 2025 — Alvaro Saburido delves into the current state and challenges of Open-Source authoring, sharing lessons learned from both community- and company-driven initiatives. Read more…

November 27, 2024 — From KnockoutJS to modern UI libraries like SolidJS, Vue.js, and Svelte, signals revolutionized how we think about reactivity in UIs. Here’s a deep dive into their history and impact by Atila Fassina. Read more…

November 14, 2024 — Penpot helps designers and developers work better together by offering a free, open-source design tool based on open web standards. Today, let’s explore its newly released Penpot Plugin System. So now, if there’s a functionality missing, you don’t need to jump into the code base straight away; you can create a plugin to achieve what you need. And you can even serve it from localhost! Read more…

July 18, 2024 — In today’s turbulent landscape of design, Penpot stands out with its commitment to open-source, free unlimited access, and its unique, robust features. An example could be its new components system that takes another leap forward in aligning design with code. Let’s dive into how it empowers both designers and developers to create more maintainable and scalable design systems. Read more…

May 29, 2024 — Imagine finally resolving never-ending discussions about UI decisions for good. Here are some practical examples of decision trees for UI components and how to use them effectively. An upcoming part of Smart Interface Design Patterns. Read more…

April 11, 2024 — Penpot helps designers and developers work better together by offering a free, open-source design tool based on open web standards. Today, let’s explore Penpot’s latest feature, CSS Grid Layout. Penpot’s latest release is about efficiency and so much more. It gives designers superpowers and a better place at the table. Excited? Let’s take a look at it together. Read more…