bharatnischal/calendar-range-plugin

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with different data types like numbers, big numbers, complex numbers, fractions, units, and matrices.

Parse, validate, manipulate, and display dates

Babel Types is a Lodash-esque utility library for AST nodes

TypeScript definitions for jest

Delightful JavaScript Testing.

Superset UI core

Superset UI control-utils

URI friendly encoding for JSON structures