Music interval creation and manipulation

Human readable time measurements

A calculator for humanity’s peculiar conventions of time.

Collapse the leading and trailing whitespace of a string

Looks up the first non-whitespace character to the left/right of a given index

Like String.trim() but you can choose granularly what to trim

Commands for interacting with Percy builds

An implementation of an algebraically closed interval system of the extended real number set

Parse musical notes in abc notation

TypeScript definitions for human-interval

React hook for setting an interval as posted on overreacted.io

Tells, is given character a part of astral character, specifically, a high and low surrogate

Expands string index ranges within whitespace boundaries until letters are met

Put non-empty strings into arrays, turn empty-ones into empty arrays. Bypass everything else.

A compatibility layer for magic-string to work with Rolldown and other bundlers.

A custom React Hook that provides a declarative useInterval.

Text Decoder

magic-string with AST shortcut.

Parse and properties of roman numeral strings

Match substrings on the left or right of a given index, ignoring whitespace