Modern frontend development with JavaScript, CSS, and frameworks
101 posts
For intermediate TypeScript developers, the journey from basic syntax to robust architectural patterns often hits a wall: the learning curve of advanced type manipulation. While string, number, and interface form the foundation, the true power of TypeScript lies in its ability to express complex ...
For years, CSS developers have faced a persistent limitation: the inability to select a parent element based on its children. We relied heavily on JavaScript to add helper classes or used cumbersome SASS mixins to overcome this gap. However, the introduction of the :has() and :is() pseudo-classes...
CSS has evolved significantly in recent years, moving away from the rigid specificity wars of the past toward more intuitive and scalable architectures. Two of the most impactful additions to the CSS specification are native CSS Nesting and Cascade Layers. While each feature is powerful on its ow...
First Contentful Paint (FCP) is a crucial metric in modern web performance. It measures the time from navigation until the first text or image is rendered on the screen. While many developers focus on Total Blocking Time (TBT) or Largest Contentful Paint (LCP), optimizing FCP ensures that users p...
For years, the CSS media query has been the cornerstone of responsive web design. It allowed developers to adapt layouts based on the viewport size—mobile, tablet, or desktop. However, this approach has a fundamental limitation: components are styled based on the size of the page, not the size of...
Performance is no longer just a nice-to-have feature; it is a fundamental requirement for modern web applications. With Google’s Core Web Vitals now serving as official ranking factors, developers must move beyond theoretical understanding and implement practical optimizations. Two of the most im...
In the realm of frontend development, handling asynchronous operations is not just a feature—it is the core engine of modern web applications. From fetching user data and submitting forms to real-time updates and file uploads, your applications are inherently asynchronous. For intermediate to adv...