Check Digit eslint plugins

Collection of check digit algorithms implemented in JavaScript

Calculate the check digit(mod10 algorithm)

Check Digit standard Typescript configuration

Check Digit code formatting configuration

Check Digit standard eslint configuration

Tiny, typesafe ISO 3779 VIN validator with check digit

Check Digit Spectral Config

Verify ISBN string format and check digit

Implementation of the standard Check Digit retry algorithm

Implementation of the Check Digit timeout algorithm for promises

Check Digit standard Jest configuration

Returns the check digit for all GS1 Keys requiring a Modulo 10 check digit, i.e. Global Trade Item Number (GTIN) in all applicable formats, i.e. GTIN-8, GTIN-12, GTIN-13, GTIN-14, Global Location Number (GLN), Serial Shipping Container Code (SSCC), Global

Check Digit eslint plugins to enforce best practices for projects using Athena SQL.

modulo 11 check digit

Hash is a small function for Check Digit services to create a uuid derived from a hash generated from a given value.

Check Digit blessed Typescript compiler

Venezuelan identity documents (cedula, RIF, passport) for the octoPOS ecosystem: validation, mod-11 check digit, formatting, input masks and per-type examples.

Pure, zero-dependency GS1 Digital Link URI builders and GS1 mod-10 check-digit helpers — validate AND mint GTIN-14/GLN-13 (ESM, Node >=26). Extracted from the OpenDPP Digital Product Passport service.

Damm check digit algorithm