It covers ABI encoding, RLP, secp256k1 ECDSA, Keccak-256, BIP-32/39/44 HD wallets, ERC-20/721 wrappers, JSON-RPC (HTTP + WebSocket), ENS, EIP-712, and Multicall3.
The interesting part: it beats Paradigm's alloy.rs (Rust) on 19 out of 26 benchmarks. ABI encoding is 1.92x faster, u256 division is 4x faster, Keccak-256 is 1.37x faster. alloy.rs wins on secp256k1 signing (precomputed EC tables) and a few paths where Rust's sol! macro generates specialized code.
What made this possible is Zig's comptime -- function selectors and event topics are computed at compile time with zero runtime cost. The entire crypto stack (secp256k1, Keccak-256, BIP-32/39/44) is pure Zig.
Docs: https://ethzig.org Repo: https://github.com/StrobeLabs/eth.zig Benchmarks: https://github.com/StrobeLabs/eth.zig/blob/main/bench/RESULT...
Would love feedback, especially from Zig and Ethereum devs