contracts Alternatives
Safer and better-maintained options, ranked by Nerq Trust Score. Updated 2026-08-01.
contracts has a Nerq Trust Score of 68 (B-). This library provides contracts for Ruby. Contracts let you clearly express how your code behaves, and free you from writing tons of boilerplate, defensive code.
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FAQ
What are the best alternatives to contracts?
The top alternatives based on Nerq Trust Score are listed above, all independently evaluated for security and reliability.
Is it safe to switch from contracts?
Check each alternative's safety report by clicking its name. Trust scores above 70 indicate strong reliability.
How does Nerq rank contracts alternatives?
Alternatives are ranked by Trust Score v2, combining security, maintenance, documentation, and community signals.