A small TypeScript money library for amount boundaries, minor units, rounding, allocation, and serialized payloads.

Correct, verifiable money for Zanii payment receipts - integer minor units (bigint), per-currency precision, never a float. Builds the validated payload for recordPayment.

Takes a Point and calculates the ellipse polygon given two semi-axes expressed in variable units and steps for precision.

Provides helper functions to create GeoJSON features, like points, lines, or areas on a map.

Use vb and vi length units in CSS

JavaScript date/time utilities for Vega.

(IEC) Utility to parse a string bytes to bytes and vice-versa

Creates a grid of rectangular polygons with width and height consistent in degrees.

Parse a changeset file's contents into a usable json object

Writes a changeset to a file

Takes a point and calculates the circle polygon given a radius.

Convert between quantities in different units

Calculates the distance along a rhumb line between two points.

An object of css properties that don't accept values with units

Creates a square grid within a bounding box.

A collection of fast approximations to common geographic measurements.

Parse length and angle CSS values and convert between units

SWC plugin for styled-components

Calculates a point along a line at a specific distance

Calculates the length of a line, perfect for paths or routes.