Best YouTube channels list

NeetCode’s YouTube page lists roughly 1.06 million subscribers and 413 videos, including multi-hour courses such as a 3:58:47 "Python for Beginners" and multi-hour dynamic-programming full courses. ( youtube.com ) One of Gaurav Sen’s channel pages shows about 724K subscribers and 422 videos focused on system design and distributed systems, with popular deep-dive episodes covering Google Dapper, Zanzibar, Monarch and case studies like "How I built an AI Teacher" (221K views). ( youtube.com ) Pramp’s official site describes the platform as a free, peer‑to‑peer mock interview service that runs 30–45 minute practice sessions and was integrated into Exponent after an acquisition announced in November 2021. ( pramp.com, tryexponent.com ) Jeff H Sipe’s "Practice Interviews" YouTube channel lists roughly 70K subscribers and 634 videos and complements his coaching product by publishing short STAR-method and behavioral-answer breakdowns (examples: "Be Brief. Be Specific. STAR Method: Situation & Task" ~5:44) while operating the Practice Interviews app and AI tool. ( youtube.com, practiceinterviews.com ) The channels’ content formats map to concrete prep steps: NeetCode supplies multi‑hour algorithm courses and recorded mock-coding interviews (e.g., a 47:04 mock Google interview), Gaurav Sen supplies 10–40 minute system‑design and architecture deep dives, Pramp/Exponent supplies live 30–45 minute peer or AI-assisted mock sessions, and Jeff H Sipe provides behavioral frameworks and short drill videos for STAR/CFAS-style answers. ( youtube.com, youtube.com, pramp.com, youtube.com )