to-regex-range
Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.
ansi-regex
Regular expression for matching ANSI escape codes
find-up
Find a file or directory by walking up parent directories
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.
micromatch
Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.