Migrating Solidity to Polygon zkEVM: EVM‑Equivalence, Tooling, and Practical Trade‑offs
Polygon zkEVM lets you run unmodified Solidity on a zk‑rollup with near‑zero‑gas proofs. This guide walks through a real migration, shows how to estimate costs, and explains the central sequencer risk and 7‑day withdrawal delay that shape your architecture.