FuzzyMatch
by ordo-one
Fuzzy string matches at full speed
102stars
3forks
Swift
Added 3/11/2026
AI Agentsclaude-codefuzzy-matchingfuzzy-searchordo-core-packageswift
Installation
# Add to your Claude Code skills
git clone https://github.com/ordo-one/FuzzyMatchFuzzyMatch
A high-performance fuzzy string matching library for Swift.
FuzzyMatch was developed for searching financial instrument databases — stock tickers, fund names, ISINs — where typo tolerance, prefix-aware ranking, and sub-millisecond latency matter. The same qualities make it well suited to any domain with a large, heterogeneous candidate set: code identifiers, file names, product catalogs, contact lists, or anything else a user might search with imprecise input.
Full API documentation is available on the Swift Package Index.
Features
- Two Matching Modes - Damerau-Levenshtein edit distance (default, best typo handling) and Smith-Waterman local alignment (~1.7x faster, multi-word AND semantics)
- Multi-Stage Prefiltering - Fast rejection of non-matching candidates using length bounds, character bitmasks, and trigrams
- Zero Dependencies - Pure Swift implementation with no external dependencies
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