Encode & decode strings, bytes, and integers to Base62

Repeat a string - fast

Strip a byte order mark (BOM) from a string.

Check if a string is an IP address

Slugify a string

Hashing made simple. Get the hash of a buffer/string/stream/file.

Right pad a string with zeros or a specified string. Fastest implementation.

Replaces strings in a stream.

nlcst utility to transform a tree to a string

Get the shortest leading whitespace from lines in a string

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

Parse String to Number based on configuration

mdast utility to get the plain text content of a node

Beautiful color gradients in terminal output

Querystringify - Small, simple but powerful query string parser.

Find multiple RegExp matches in a string

Check if a string has ANSI escape codes

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

Insert supplied variable values into a format string.

Replace search occurrences with a replacement string.