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← Theory library
Polkadot & ink! theory
Polkadot 2.0 Agile Coretime, Substrate FRAME pallets, XCM, and ink! 5.0.
Practise in the Code Lab →
Easy
1. Polkadot 2.0 & Relay Chain Architecture
Shared security and the multi-core decentralized computer.
Medium
2. Agile Coretime & Elastic Scaling
Dynamic blockspace acquisition replacing legacy slot auctions.
3. Substrate & FRAME Pallets
Modular blockchain development framework.
Hard
4. XCM (Cross-Consensus Messaging)
Format-agnostic communication across chains and consensus systems.
5. ink! 5.0: Rust Smart Contracts
Wasm and RISC-V on-chain smart contracts.
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