Glench/fuzzyset.js

Health v2 · maintenance only

Flags: no_releases no_license no_readme

Adoption not part of the score

1375 stars · 104 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A JavaScript data structure for fuzzy string matching that finds likely misspellings and approximate matches against a set of strings. It uses n-gram indexing with optional Levenshtein distance scoring to return ranked matches with confidence scores.

Use cases

• fuzzy match user input against a list of known strings
• detect likely misspellings of names or words
• autocomplete with typo tolerance
• deduplicate strings with slight variations
• match city or product names entered with typos

When to choose

• you need fast approximate string lookup in JavaScript in the browser or Node
• you want ranked matches with similarity scores
• your dataset fits in memory and you need simple typo correction

When to avoid

• you need full-text search over large document collections
• you need Unicode-heavy or non-Latin script matching with high accuracy
• you need an actively developed library with ongoing support

Facets

library · maturity maintenance

search-engine nlp parser developer-tools browser fuzzy-matching string-matching spell-correction levenshtein-distance data-structure natural-language-processing search nodejs javascript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="Glench/fuzzyset.js")