Utilities for validating and updating "Keep a Changelog" formatted changelogs

A simpler (and smaller) rewrite of Google Android's libphonenumber library in javascript

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a SAX-inspired token API, on Node.js or Web Streams.

Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`

Providing tools to filter numbers inside a string

Codecs for numbers of different sizes and endianness

BigNumber library used in ethers.js.

extended POSIX-style sprintf

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

A module to create a set of unique numbers as fast as possible.

Incremental View Maintenance for TanStack DB based on Differential Dataflow

JSON for humans and machines

Takes a string, such as "1,2,3-10,5-8" and turns it into an array of numbers

traverse and transform objects by visiting every node on a recursive walk

Generate YouTube-like ids from numbers.

Filter object keys and values into a new object

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 dif

Filter out reverted commits parsed by conventional-commits-parser.

Plugin utilities for Rolldown

Generate XRPL Accounts with a number-based secret: 8 chunks of 6 digits