--- title: "chioma christopher (@Kaylah) | Hashnode" description: "Frontend developer. Read the latest articles by chioma christopher on Hashnode." url: "https://hashnode.com/@Kaylah" --- @Kaylah # chioma christopher @Kaylah · Joined January 2024 Frontend developer ### [Understanding Blockchain: Key Characteristics And The Layers That Make It Work.](https://kaylah.hashnode.dev/understanding-blockchain-key-characteristics-and-the-layers-that-make-it-work?utm_source=hashnode&utm_medium=feed) You’ve probably heard the buzz: Blockchain will change the world.😁 But beneath all the hype and headlines—what does it actually do? And more importantly, how does it work? Let’s forget the complex whitepapers for a moment. Instead, picture a simple ... 7 min read · [kaylah.hashnode.dev](https://kaylah.hashnode.dev/understanding-blockchain-key-characteristics-and-the-layers-that-make-it-work?utm_source=hashnode&utm_medium=feed) [Jul 19, 2025](https://hashnode.com/posts/understanding-blockchain-key-characteristics-and-the-layers-that-make-it-work/687bf050c0a70c2efd953b1e) ### [Day 45- Custom Hooks Cont'd](https://kaylah.hashnode.dev/day-45-custom-hooks-contd?utm_source=hashnode&utm_medium=feed) Hi and welcome to day 45 of my 100 days of code challenge!💪❤ 3 min read · [kaylah.hashnode.dev](https://kaylah.hashnode.dev/day-45-custom-hooks-contd?utm_source=hashnode&utm_medium=feed) [Feb 29, 2024](https://hashnode.com/posts/day-45-custom-hooks-contd/65e1050c8464300f6b31eb63) ### [Day 44 - Understanding Custom Hooks](https://kaylah.hashnode.dev/day-44-understanding-custom-hooks?utm_source=hashnode&utm_medium=feed) Hi and welcome to Day 44 of my 100 Days of code challenge!💪❤ 3 min read · [kaylah.hashnode.dev](https://kaylah.hashnode.dev/day-44-understanding-custom-hooks?utm_source=hashnode&utm_medium=feed) [Feb 28, 2024](https://hashnode.com/posts/day-44-understanding-custom-hooks/65dfb78754a68c3fc8d3eb2f) ### [Day 43-useRef Hook in practice](https://kaylah.hashnode.dev/day-43-useref-hook-in-practice?utm_source=hashnode&utm_medium=feed) Hi and welcome to day 43 of my 100days of code challenge!💕💕 4 min read · [kaylah.hashnode.dev](https://kaylah.hashnode.dev/day-43-useref-hook-in-practice?utm_source=hashnode&utm_medium=feed) [Feb 27, 2024](https://hashnode.com/posts/day-43-useref-hook-in-practice/65de5fa2a3a687197e298219) ### [Day 42-Custom Hooks,Refs and more State-Lesson 4](https://kaylah.hashnode.dev/day-42-custom-hooksrefs-and-more-state-lesson-4?utm_source=hashnode&utm_medium=feed) Hi and welcome to Day 42 of my challenge!💪❤ 2 min read · [kaylah.hashnode.dev](https://kaylah.hashnode.dev/day-42-custom-hooksrefs-and-more-state-lesson-4?utm_source=hashnode&utm_medium=feed) [Feb 26, 2024](https://hashnode.com/posts/day-42-custom-hooksrefs-and-more-state-lesson-4/65dcfa123b68aaeefa46e981)