Karim ShalapyFrontend engineer with a love for CSS, accessibility, and the adventures that happen beyond the screen.https://karimshalapy.com/en-usBig O Doesn't Tell the Whole Storyhttps://karimshalapy.com/blog/big-o-doesnt-tell-the-whole-story/https://karimshalapy.com/blog/big-o-doesnt-tell-the-whole-story/Discover why Big O notation isn't enough for performance analysis. Deep dive into V8's Array.slice() implementation and learn why built-in methods consistently outperform custom code.Tue, 21 Oct 2025 00:00:00 GMThi@karimshalapy.com (Karim Shalapy)How to make a Curved Cutout to any elementhttps://karimshalapy.com/blog/how-to-make-a-curved-cutout/https://karimshalapy.com/blog/how-to-make-a-curved-cutout/Learn how to create complex curved cutouts in CSS using radial and linear gradients instead of SVGs. Includes solutions for shadows and responsive design.Fri, 21 Oct 2022 00:00:00 GMThi@karimshalapy.com (Karim Shalapy)React.FC is better than you think!https://karimshalapy.com/blog/react-fc-is-better-than-you-think/https://karimshalapy.com/blog/react-fc-is-better-than-you-think/Why React.FC is no longer the villain of TypeScript React components. Modern updates have fixed its major issues, making it a strong choice for component typing.Wed, 06 Nov 2024 00:00:00 GMThi@karimshalapy.com (Karim Shalapy)