Layer 1 ยท Technical foundation study ยท July 13, 2025
The YouTube Clone
UI reverse-engineering ยท the foundation for WatchSankofa
- HTML5
- CSS3
- Vanilla JavaScript
The brief
Before building an African-first streaming platform, it was necessary to deeply understand the product being improved upon. Not a tutorial exercise โ a reverse-engineering session conducted with one question in mind: what does YouTube get wrong for African creators?
The build
YouTube's full interface rebuilt from scratch in pure HTML and CSS. No React, no API, no framework. Sidebar navigation, top nav with search, a four-column video grid. Every thumbnail branded @CreativelyNanda โ a poetry short film, a web dev study plan, a lookbook, a build-in-public vlog. View counts written by hand.
The lesson
Fundamentals before frameworks. The developer who can build YouTube's UI in raw CSS understands the web. The clone is the research โ and the thumbnails are the autobiography. In July 2025 she had not yet built a single SaaS app, but the thumbnails already knew who she was going to become.
