micromark utility to decode markdown strings

Math and string formula parser.

TypeScript package which smartly trims and strips indentation from multi-line strings

nlcst utility to transform a tree to a string

The most efficient JS implementation calculating the Levenshtein distance, i.e. the difference between two strings.

Encode & decode strings, bytes, and integers to Base62

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

Convert Unicode characters to Latin characters using transliteration

Beautiful color gradients in terminal output

Slugify a string

No-runtime-dependency TypeScript QR code generator with SVG rendering and optional center icons from your own.

Escape strings for use as JavaScript string literals

MCP server for sequential thinking and problem solving

A string tag that strips indentation from multi-line strings. ⬅️

Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbow

Functions that surround a string with ansicolor codes so it prints in color.

Remove wrapping quotes from a string.

Math and string formula parser.

A simple, modern QR code generator. Adapted from https://github.com/kazuhikoarase/qrcode-generator but without all the junk that was necessary 10 years ago.

Find multiple RegExp matches in a string