is-alphabetical49.8mMIT2.0.1Check if a character is alphabetical
wooormIl y a about 3 yearsalphabetical, string, character, char braces384.1mMIT3.0.3Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.
micromatchIl y a 10 monthsalphabetical, alpha, bash, brace fill-range377.3mMIT7.1.1Fill in a range of numbers or letters, optionally passing an increment or step
to use, or create a regex-compatible range with options.toRegex
jonschlinkertIl y a about 1 yearalphabetical, alpha, array, bash is-alphanumerical49.7mMIT2.0.1Check if a character is alphanumerical
wooormIl y a about 3 yearsalphabetical, string, character, char is-alphanumeric3mMIT1.0.0Check if a string only contains alphanumeric characters
arthurvrIl y a about 3 yearsalphabetic, numbers, numeric, alphabet