picomatch
Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.
selderee
Selectors decision tree - choose matching selectors, fast
leven
Measure the difference between two strings using the Levenshtein distance algorithm
ts-pattern
The exhaustive Pattern Matching library for TypeScript.