https://rizzky.xyz/writing Rizzky — software engineer building developer tools, payments infrastructure, and AI systems in Rust, Elixir, Go, and TypeScript. en-us Tue, 28 Jul 2026 09:14:01 GMT https://rizzky.xyz/writing/optimizing-performance-your-react-app-with-vitejs-and-typescript/ https://rizzky.xyz/writing/optimizing-performance-your-react-app-with-vitejs-and-typescript/ Tue, 28 Jul 2026 09:14:01 GMT Learn how Vite can significantly improve your React app's performance with faster builds, instant HMR, and a smoother development experience. 🚀 Rizkyy. https://rizzky.xyz/writing/dynamic-og-images-in-astro/ https://rizzky.xyz/writing/dynamic-og-images-in-astro/ Tue, 28 Jul 2026 09:09:00 GMT Every post on this site shared one social image. Building a card per post meant swapping the renderer the spec assumed, closing an open endpoint, and finding out which of satori's features actually work. Rizkyy. https://rizzky.xyz/writing/transform-obj-library-for-manipulate-data-object/ https://rizzky.xyz/writing/transform-obj-library-for-manipulate-data-object/ Sun, 26 Jul 2026 13:36:41 GMT data type consistency is very necessary and considered in making an application between the backend and frontend. And this is the reason I created the transform-obj library Rizkyy.