Article 2 is nearly uniform, but the states have adopted their own numbering, official comments, and case-law gloss, and a few substantive differences genuinely change how a vendor agreement should be drafted.
California codifies Article 2 at California Commercial Code §2101 and following, tracking the uniform text closely on warranties and remedies. Where California diverges sharply is non-compete and restraint-of-trade law: Business and Professions Code §16600 voids most covenants that restrain a party from engaging in a lawful business, so a supplier-exclusivity or customer-non-solicitation clause that would be fine elsewhere can be unenforceable here. California courts also police unconscionability in liability limitations more aggressively than many states, so caps and remedy limits must be conspicuous and commercially reasonable.
Texas enacts Article 2 in the Texas Business and Commerce Code, Chapter 2, and is generally seen as enforcement-friendly toward negotiated commercial terms between merchants. Texas applies the predominant purpose test to mixed goods-services contracts and gives real weight to the contract's own language, so a vendor agreement that clearly styles itself around "Buyer," "Seller," and "goods" helps steer a court toward Article 2 rather than common law. Limitation-of-liability and warranty disclaimers drafted to the Code's conspicuousness standard are routinely upheld.
New York applies Article 2 through its Uniform Commercial Code and is a frequent choice of governing law for interstate supply deals because of its developed commercial case law. New York enforces liquidated-damages provisions that reflect a genuine pre-estimate of loss but strikes those that operate as penalties, so the damages clause must be calibrated with care. Its courts give considerable respect to arm's-length allocations of risk between sophisticated businesses.
Florida codifies Article 2 in Florida Statutes Chapter 672 and follows the mainstream approach on implied warranties and disclaimers. Florida requires warranty disclaimers to be conspicuous, and an "as is" sale must be unambiguous to strip the implied warranties. Florida also enforces reasonable liability caps between merchants, though its consumer-protection statutes can override contract terms where the buyer is not a commercial party, a reason to confirm the buyer's status before relying on a broad limitation.