pg-error-constants Alternatives
Safer and better-maintained options, ranked by Nerq Trust Score. Updated 2026-10-06.
pg-error-constants has a Nerq Trust Score of 48 (D). PostgresQL error constants for use with Node.js. Use these to avoid code like `if (err.code === '23505')` and instead write `if (err.code === UNIQUE_VIOLATION)`.
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FAQ
What are the best alternatives to pg-error-constants?
The top alternatives based on Nerq Trust Score are listed above, all independently evaluated for security and reliability.
Is it safe to switch from pg-error-constants?
Check each alternative's safety report by clicking its name. Trust scores above 70 indicate strong reliability.
How does Nerq rank pg-error-constants alternatives?
Alternatives are ranked by Trust Score v2, combining security, maintenance, documentation, and community signals.