E numbers are codes for substances that are permitted to be used as food additives for use within the European Union and EFTA.

MCP Server providing EU food regulatory data — 147 common additives (E-numbers), allergens, and nutrition reference values from official EU regulations.

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

Generates a random phone number following the E.164 international standard

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`

A Solidity parser built from a robust ANTLR 4 grammar

BigNumber library used in ethers.js.

Codecs for numbers of different sizes and endianness

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.

JSON for humans and machines

Standard Number Validation

Generate random numbers from various distributions.

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

Java Script Object eXchange.

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

Generate YouTube-like ids from numbers.

A list of disposable phone numbers. You can use it to detect or block disposable phone numbers in your signup process.

svelte-tel-input