--- title: "Tom Grusz (@gruszdev) | Hashnode" description: "Engineering at Mastercard. Frontend Architect & Software Engineer. CS Graduate. ✨ Frontend development, design, 3D, accessibility, and more." url: "https://hashnode.com/@gruszdev" --- @gruszdev # Tom Grusz @gruszdev · Prague, Czechia · Joined June 2025 Engineering at Mastercard. Frontend Architect & Software Engineer. CS Graduate. ✨ Frontend development, design, 3D, accessibility, and more. [Website](https://grusz.dev/) ### [I tried 6 next-gen browsers - here's what I found](https://blog.grusz.dev/i-tried-6-next-gen-browsers-heres-what-i-found?utm_source=hashnode&utm_medium=feed) Frontend developer evaluates the features of Arc, Dia, Comet, Zen, Atlas, and Vivaldi browsers. 11 min read · [blog.grusz.dev](https://blog.grusz.dev/i-tried-6-next-gen-browsers-heres-what-i-found?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/i-tried-6-next-gen-browsers-heres-what-i-found/690b001b8c7db70474cdc3a1) [Nov 5, 2025](https://hashnode.com/posts/i-tried-6-next-gen-browsers-heres-what-i-found/690b001b8c7db70474cdc3a1) ### [5 Sass features now available in CSS (2025)](https://blog.grusz.dev/5-sass-features-now-available-in-css-2025?utm_source=hashnode&utm_medium=feed) Sass is one of the most popular CSS extension language and pre-processors, with over 18 million downloads on npm. Sass has been actively developed since 2006 and boasts countless quality of life features, some of which have become an integral part of... 6 min read · [blog.grusz.dev](https://blog.grusz.dev/5-sass-features-now-available-in-css-2025?utm_source=hashnode&utm_medium=feed) [Oct 9, 2025](https://hashnode.com/posts/5-sass-features-now-available-in-css-2025/68e75d7077b36bdca3dc83ac) ### [Arc vs. Dia: A frontend dev’s take on two browsers](https://blog.grusz.dev/arc-vs-dia-a-frontend-devs-take-on-two-browsers?utm_source=hashnode&utm_medium=feed) As someone who spends most of my day in a browser, I’m always on the lookout for tools that make my workflow smoother, neater, and if I’m honest, a bit more enjoyable. That’s how I ended up deep in Arc and more recently, Dia. Both are products of The... 4 min read · [blog.grusz.dev](https://blog.grusz.dev/arc-vs-dia-a-frontend-devs-take-on-two-browsers?utm_source=hashnode&utm_medium=feed) [Jul 11, 2025](https://hashnode.com/posts/arc-vs-dia-a-frontend-devs-take-on-two-browsers/684af4160fab53eae6845957) ### [Apple’s Liquid Glass trend (with CSS code example)](https://blog.grusz.dev/apples-liquid-glass-glassmorphism-is-shaping-ui-design-in-2025-with-css-code-examples?utm_source=hashnode&utm_medium=feed) What Is Apple’s Liquid Glass? Key Features and Design Philosophy Apple's introduction of Liquid Glass at WWDC 2025 marks a shift in their interface design. This translucent, adaptive design language now unifies iOS 26, iPadOS 26, and macOS Tahoe 26 i... 3 min read · [blog.grusz.dev](https://blog.grusz.dev/apples-liquid-glass-glassmorphism-is-shaping-ui-design-in-2025-with-css-code-examples?utm_source=hashnode&utm_medium=feed) [Jun 11, 2025](https://hashnode.com/posts/apples-liquid-glass-glassmorphism-is-shaping-ui-design-in-2025-with-css-code-examples/6849439f35d031dbb28d36f6) ### [Will AI make new "Frontend Architect" roles?](https://blog.grusz.dev/will-ai-make-new-frontend-architect-roles?utm_source=hashnode&utm_medium=feed) Introduction AI is fundamentally transforming the frontend web ecosystem. The boundaries between designers and developers are blurring as new tools empower designers to generate code and developers to generate designs. It’s not just about speeding up... 4 min read · [blog.grusz.dev](https://blog.grusz.dev/will-ai-make-new-frontend-architect-roles?utm_source=hashnode&utm_medium=feed) [May 22, 2025](https://hashnode.com/posts/will-ai-make-new-frontend-architect-roles/68492aee6c6d75cf8f17b4c3)