Performance

The journey toward headless architecture is rarely a straight path. Over the past year, I’ve helped some organizations transition from traditional content management systems to headless alternatives, and each migration revealed unique challenges and opportunities that don’t always make it into the marketing materials. Let’s dive into what actually happens when you “chop off the head” of your CMS—a procedure that sounds more like medieval punishment than modern web architecture. ...

The front-end landscape has been dominated by React, Vue, and Angular for years now. These frameworks have fundamentally transformed how we build web applications, bringing reactivity, component-based architectures, and improved developer experiences. But they’ve also introduced significant runtime costs: virtual DOM diffing, component lifecycle management, and substantial JavaScript bundles that users must download and parse before seeing anything meaningful. Hear out Svelte 3, which has been gaining serious momentum since its release last year. Rather than shipping a runtime library to interpret your components in the browser, Svelte shifts that work to compile time. The result? Dramatically smaller bundles, faster startup times, and pure vanilla JavaScript that runs with minimal overhead. ...

In the quest for better user engagement, we’ve collectively moved past the flashy animations of the early web (farewell, Flash) to embrace more considered, purpose-driven motion design. As we navigate the challenges of 2020’s remote-first world, keeping users engaged with our interfaces has never been more critical. Let’s explore how to implement effective motion UI with current tools and techniques that won’t tank your performance. The Psychology Behind Motion Before diving into implementation, it’s worth understanding why we’re adding motion in the first place. Motion isn’t just eye candy—it creates cognitive anchors that help users understand what’s happening in your interface. ...

As we find ourselves firmly in the middle of 2020 (what a year so far, right?), web developers have spent several years working with WebAssembly (WASM). What began as an exciting experiment has now matured into a robust, production-ready technology with widespread browser support and growing adoption across the industry. The Performance Promise JavaScript has served us well for decades, but we’ve all hit that performance wall, the point where no amount of optimization seems to help. Whether you’re building data visualization tools, complex animations, or processing user-generated content, JavaScript’s interpreted nature introduces unavoidable overhead. ...