Daha az backend odaklı
Full Stack YouTube Clone (Vue JS, Javascript, Tailwind CSS, Laravel, Inertia JS, PHP) - https://www.youtube.com/watch?v=o-hIuejQzAA
Github kodları - https://github.com/John-Weeks-Dev/youtube-clone

Orta, kısa ve öz
Build a YouTube clone with Laravel 10 - https://www.youtube.com/watch?v=7x1VaA8eWfs&list=PLjCZ5YN4Hlads2H3c4QDLQU7PsVdaF8eh
Github kodları - https://github.com/Matildevoldsen/youtube-clone

Kapsamlı
Youtube Clone Project - https://www.youtube.com/watch?v=PcKXYIcAiDk&list=PLSuqD1djtCkHPKvW771VOALjxDTnTEeNT

Laravel API ve Vue.js Kapsamlı
Vue JS Tailwind CSS YouTube клон - https://www.youtube.com/watch?v=0Dd1uW2TOys&list=PL-FhWbGlJPfbiWrsWnvUy8HzbG85K722U&index=1
YouTube API клон на Laravel - https://www.youtube.com/playlist?list=PL-FhWbGlJPfb9NnMEVsABOX-75OZuefDF

Bu rusça fakat github linkleri var repolardan kodlara bakabilirsiniz ayrıca video bölümlerini commit etmiş.
https://github.com/igorbabko/youtube-clone
https://github.com/igorbabko/youtube-api-clone