System design simplified. ByteByteGo provides visual and easy-to-understand explanations of complex architectural patterns used by big tech companies.
About ByteByteGo
ByteByteGo is famous for its high-quality diagrams and visual explanations. It breaks down how massive systems like WhatsApp, YouTube, and Netflix work behind the scenes, making it an essential resource for senior engineers and anyone preparing for system design interviews.
What Makes This Newsletter Unique
The best visual-first approach to learning system design. It turns complex whiteboarding sessions into easy-to-digest newsletters.
Who Should Subscribe?
Engineers looking to level up their architecture skills or those preparing for high-level technical interviews at FAANG-level companies.
Content Format
Articles with detailed diagrams, explanations of technical tradeoffs, and deep dives into specific technologies like Kafka, Redis, or Kubernetes.
Pricing & Subscription Options
Free + Premium
- Weekly emails
- Free tier with core content
- Premium tier with extra features
- Unsubscribe anytime
Free weekly articles + Premium subscription
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Our Take: Pros & Cons
Pros
- Excellent visual aids and diagrams
- Clear and concise explanations of complex topics
- Directly relevant to career advancement and interviews
Cons
- Full archive access requires a paid subscription
- Can be very technical; not for beginners
Frequently Asked Questions
How often is ByteByteGo published?
ByteByteGo is published weekly.
Is ByteByteGo free?
ByteByteGo offers a free version with optional premium features. Free weekly articles + Premium subscription
Who writes ByteByteGo?
ByteByteGo is written by Alex Xu. Alex Xu is the founder of ByteByteGo and the author of the best-selling System Design Interview book series.
About the Author: Alex Xu
Alex Xu
Alex Xu is the founder of ByteByteGo and the author of the best-selling System Design Interview book series. He has previously worked at Twitter, Apple, Zynga, and Oracle.
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