With so much in crypto, locating dependable and affordable learning is often difficult. Hence, we collected the top courses, books, and insights we could lay our hands on. Initially a private collection, it soon evolved into a resource shared with curious learners. We don’t claim to be experts, but we’ve learned how to spot valuable content that really helps.
Many of the materials we share would normally cost money, but we make them accessible for free. It’s not about getting noticed-it’s about opening access to knowledge. Eventually, people came to rely on what we collected and shared. Whenever we find something valuable, we make it available to all at no charge.
- Book about Ethereum L2 scaling and zk-rollups
- Best Ethereum L2s for DeFi in 2025
- Ethereum smart contract course with hands-on examples