Number utility functions. Inspired by the ruby Integer object.
Inquirer number prompt
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Number constructor.
React input-number component
Internationalized number formatting and parsing utilities
A library for the unique number allocator
Telephone number input React component
Validates if a value is a number.
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
React input-number component
Check if a value is a natural number
Checks whether provided parameter looks like a number
Number.
Humanize a number (1000000 -> 1,000,000)
React component to format number in an input or as a text.
Test if a value is a number.
Convert a double-precision floating-point number to the nearest single-precision floating-point number.
Number parsing utility
A minimal UTF8 implementation for number arrays.
Big number implementation in pure javascript
A minimal base64 implementation for number arrays.
typeof number, or use a default
Use number values in aspect-ratio media queries.
CKB RPC server
A Lodash inspired utility library to manipulate array and object for Rust
A comprehensive library for phone number validation, formatting, parsing, and manipulation
A simple version manager for your projects.
rustgym solutions
Create random numbers, passwords, or strings based on rules
A customizable PDF generation library from Markdown or structured JSON input
ASON is a data serialization format that evolved from JSON, featuring strong numeric typing and native support for enumeration types.
KODEGEN.ᴀɪ: Memory-efficient, Blazing-Fast, MCP tools for code generation agents.
RPC for a decentralized operating system
Hermit incentive contract
OpenAPI specs from https://github.com/github/rest-api-description with the 'x-octokit' extension required by the Octokit SDKs
Phone number validation
This gem identifies valid tracking numbers and the service they're associated with. It can also tell you a little bit about the package purely from the number—there's quite a bit of info tucked away into those numbers, it turns out.
The Number gem is intended to be a drop-in replacement for Ruby's Numeric classes when arbitrary-precision complex interval calculations are warranted. The basis of the arbitrary-precision calculations is the GNU MP, MPFR, and MPC libraries.
Number formatter
Formats a number into a Japanese Yen string (e.g., 12万3,456円).
Check the value is string of natural number.
I found the need to be able to have counting sequences from simple fixnums, and I didn't know what to search for to see if such functionality existed, so I just created it... Hope this helps somebody beyond just me.
(WIP) A collection of utilities to aid in running your own number station!
Simple Gem to spell numbers as words
This is a ActionView:Helper:NumberHelper module extension that implements a number prefix feature. With this library you can easily format numbers prefixed with a simbol (e.g. +38.13, $+/-12.13, -14.12).
Translates numbers to Polish words
It provides validators for national identification numbers. Currently the following countries are supported: Belgium, Canada, China, Czech Republic, Denmark, Estonia, Germany, Finland, France, Iceland, Ireland, Italy, Latvia, Lithuania, Mexico, Netherlands, Norway, Pakistan, Spain, Sweden, Switzerland, United Kingdom, United States
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