Calculate European VAT rates. Designed to deal with the MOSS directive after 1 January 2015. For dates prior to that, will use current VAT rules.

Very simple vat calculator

bd vat calculator , find vat on item

UK VAT calculator. Add/remove VAT, calculate VAT amount, check registration threshold.

International sales tax calculator for Node (offline, but provides optional online VAT number fraud check). Tax rates are kept up-to-date.

Generates CRC hashes for strings - for use by node redis clients to determine key slots.

Calculate meta-vulnerabilities from package security advisories

A Europe VAT number validation lib

A CVSS vector modeling and score calculation implementation for all CVSS versions by {metæffekt}.

VAT Number calculator

A Europe VAT number validation lib

Scraper app for fetching Israeli VAT data

Vat/Container Launcher

Safe access to VatData global

Standard Number Validation

Calculate the specificity of a CSS selector

A tiny, permissive CSS selector parser

Command-line interface for vibe-agent-toolkit

Check the validity of the format of an EU VAT number

VAT development agents - dogfooding the vibe-agent-toolkit