// the find
starknet-edu/starknetbook
Mastering Starknet. By the Starknet community
The Starknet Book was a community-written guide covering Cairo development, account abstraction, STARK math, and the Starknet toolchain. It has been officially archived — content migrated to docs.starknet.io. If you clone this, you're reading a snapshot from mid-2024, not current documentation.
The STARK math chapters (ch05) are genuinely thorough — they walk through FRI commitments, low-degree testing, and arithmetization with both Python and Rust implementations, which is rare in L2 docs. The account abstraction section covers multicaller, multisig, and alternative signature schemes with working Cairo examples. The toolchain coverage (Scarb, Katana, Starkli, starknet-foundry, Apibara) is broad and includes real deployment walkthroughs. Working example contracts in the repo mean you can run the code, not just read about it.
It's archived and dead — the Cairo language has moved fast since mid-2024 and Sierra/Casm details will be stale. The primary language tag is CSS (mdBook theme artifacts), which means it won't surface in Cairo or Rust searches. Several chapters appear to reference older tooling versions; anything touching Starkli or Scarb configuration has likely bitrotted. The STARK math section is good but assumes significant mathematical background with no gentle on-ramp, so it's not actually useful as a learning resource for most developers.