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6 blockchains. 90+ modules. Every chain gets the same pedagogical depth — failure-first learning, one real project, every error explained. The concepts differ. The quality doesn't.
6 blockchains. 90+ modules. Every chain gets the same pedagogical depth — failure-first learning, one real project, every error explained. The concepts differ. The quality doesn't.
| Chain | Consensus | Language | Native Token | Unique Feature |
|---|---|---|---|---|
| XRPL | Federated Byzantine Agreement | JavaScript (xrpl.js) | XRP | Protocol-level compliance (Permissioned DEX) |
| Algorand | Pure Proof-of-Stake (VRF) | Python (PyTeal) / TEAL | ALGO | Instant finality, no forking |
| Ethereum | Gasper (Casper FFG + LMD-GHOST) | Solidity | ETH | Largest ecosystem, EVM standard |
| NEAR | Nightshade Sharding + Doomslug | Rust / AssemblyScript | NEAR | Human-readable accounts, chain signatures |
| Starknet | STARK Validity Rollup | Cairo | STRK | Native account abstraction, ZK proofs |
| Hedera | Hashgraph aBFT | Solidity (HSCS) / SDK | HBAR | USD-denominated fees, governed council |
Start with Ethereum. The largest ecosystem, the most jobs, and the most learning resources. Your Solidity lore transfers to every EVM chain.
Start with Hedera or XRPL. Both offer predictable fees, governed networks, and compliance-native features built for institutions.
Start with Starknet. STARK proofs, Cairo, and native account abstraction represent the frontier of blockchain technology.
Start with NEAR. Human-readable accounts, Rust contracts, and chain abstraction make for the most developer-friendly experience in blockchain.
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