undup Alternatives
Safer and better-maintained options, ranked by Nerq Trust Score. Updated 2026-10-11.
undup has a Nerq Trust Score of 48 (D). A simple library that consists of utility functions for removing duplicate characters in a string.
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FAQ
What are the best alternatives to undup?
The top alternatives based on Nerq Trust Score are listed above, all independently evaluated for security and reliability.
Is it safe to switch from undup?
Check each alternative's safety report by clicking its name. Trust scores above 70 indicate strong reliability.
How does Nerq rank undup alternatives?
Alternatives are ranked by Trust Score v2, combining security, maintenance, documentation, and community signals.