A fully featured full text search engine written in PHP

SymSpell: 1 million times faster through Symmetric Delete spelling correction algorithm

An efficient fuzzy finder that helps to locate files, buffers, mrus, gtags, etc. on the fly for both vim and neovim.

Semi-automated, feedback-driven tool to rapidly search through troves of public data on GitHub for sensitive secrets.

A lightweight fuzzy-search library, with zero dependencies

Straightforward fuzzy matching, information retrieval and NLP building blocks for JavaScript.

Java fuzzy string matching implementation of the well known Python's fuzzywuzzy algorithm. Fuzzy search for Java

Python port of SymSpell

Golang library for fuzzy matching within a set of strings 📃

💦🤘 A mimetic poly-alloy of the Quicksilver scoring algorithm, essentially LiquidMetal. </Schwarzenegger Voice>

The regex-centric, fast lexical analyzer generator for C++ with full Unicode support. Faster than Flex and other regex matchers. Accepts Flex specifications. Generates reusable source code that is easy to understand. Seamlessly integrates with Bison and other parsers.

Easy to use and powerful fuzzy string matching, port of fuzzywuzzy.

A list of free data matching and record linkage software.

Record linking package that fuzzy matches two Python pandas dataframes using sqlite3 fts4

Find parts of long text or data, allowing for some changes/typos.

The fastest .Net Levenshtein around

An accessible browser compatible javascript command palette

Cluster and merge similar char values: an R implementation of Open Refine clustering algorithms

Abydos NLP/IR library for Python

Fuzzy Matching Library for Rust

Lightning fast spell correction / fuzzy search library based on SymSpell by Commerce-Experts

A simple text reuse detection CLI tool.

Levenshtein algorithm in C

Arbitrary text completion for urxvt

Fuzzy string matching for PHP

📛 Fuzzy Name Matching with Machine Learning

Implementation in Apache Spark of the EM algorithm to estimate parameters of Fellegi-Sunter's canonical model of record linkage.

A fuzzy matching string distance library for Scala and Java that includes Levenshtein distance, Jaro distance, Jaro-Winkler distance, Dice coefficient, N-Gram similarity, Cosine similarity, Jaccard similarity, Longest common subsequence, Hamming distance, and more..

Fuzzy matching and more functionality for spaCy.