#designsystem Development Tutorials & Tips | Roast Dev

UML Sequence Diagrams

A UML Sequence Diagram is a type of interaction diagram that illustrates how objects interact in a particular sequence of time. It captures the dynamic behavior of a system by detailing message exchan...

09.03.2025 0 Read More

How I Handled a Picky Client and Designed Faster with Once UI

As a freelance developer, I’ve worked with all kinds of clients. Some are easygoing and trust the process, while others have a crystal-clear vision and expect every pixel to be perfect. A while back...

13.03.2025 0 Read More

Why Developers Should Care About Design More Than They Think

"Good design is obvious. Great design is transparent." – Joe SparanoWhen we talk about development, design is often seen as a separate entity. Something handled by another team, another person, anot...

24.03.2025 0 Read More

The UX behind Dark mode vs. Light mode: Which one is Better?

In this digital era, the choice between light and dark interfaces hugely impacts usability, accessibility, and brand identity. No matter what you are designing, a cutting-edge app or updating a websit...

15.04.2025 0 Read More

Instagram System Design: How It Actually Works

Summary: In the context of modern social media app architecture, Instagram best epitomizes the focus on scalability and user personalization. This article analyzes the Reels recommendation system of t...

23.04.2025 0 Read More

System Design Interview: Replacing Redis with Own Application in Spring Boot

It was a Wednesday afternoon when I stepped into the virtual meeting room for my senior Java backend developer interview. After the usual introductions and technical questions, the lead architect lean...

24.04.2025 0 Read More

Saber o nome das coisas ajuda a pensar melhor na experiência do projeto e interface.

Faz um tempo que venho pensando em como escrever sobre design e frontend de forma a ser útil a ambos os lados. Sem um muro no meio, porque aqui não deve existir muro.Foi que pensei em diversas exper...

27.04.2025 0 Read More

Knowing the name of things helps think better about the project's experience and interface. 🇺🇸

For a while now, I’ve been thinking about how to write about design and frontend in a way that’s useful to both sides. Without a wall in between, because here, there should be no wall.I reflected ...

27.04.2025 0 Read More

What is a UI Kit? 6 Best Figma UI Kits in 2025

Why Designers Use Figma UI Kits - Top 6 UI Kit Examples Designing at scale is hard. Whether you're developing a SaaS product or creating websites for clients, speed and consistency are t...

28.04.2025 0 Read More