Raw Solana development means hand-validating every account a transaction touches — is it owned by the right program, signed by the right key, the account you think it is. Anchor wraps that in declarative constraints: you state 'this account must be owned by this program' once, and the framework enforces it.
The footguns Anchor cannot remove are the design ones — who may call what, where funds can flow, what a malicious instruction ordering does — which is why the audit is a separate engagement even when the framework did its job. Convenience removes boilerplate, not responsibility.
Related terms
Solana
A high-throughput, low-fee blockchain — thousands of transactions a second at fractions of a cent — built for applications that need speed.
PDA
Program-derived address — a Solana account whose address is computed from seeds, owned by a program, with no private key to steal.
Smart contract audit
An independent review of contract code before it goes live, looking for the ways it can be drained, locked or manipulated.
The bench this belongs to
BlockchainSolidity on Ethereum, Polygon, Base and Arbitrum. Anchor programs on Solana. Written with tests first, because a redeploy is not a hotfix once value is on the line.
