The Brazilian document validation library for TypeScript — CPF, CNPJ (alphanumeric), NF-e, PIX, boleto, IE (27 UFs), offline IBGE/ANP/NCM/CST/LC116 reference data, and 15+ more. Zero deps, fully typed, never throws.

Prisma extension for supporting alphanumeric similarity using PostgreSQL pg_trgm module

Creates random alphanumeric hash strings with given length

Random alphanumeric string generator

Short Code Generator is a tool for generating short alphanumeric codes. It supports multiple character sets including alphanumeric, alphabetic, numeric, hexadecimal, and Base58 with customizable length.

Limit a string to alphanumeric characters

Fastest random ID and random string generation for Node.js

instead of base64, base62 (alphanumeric) encode/decode for string

Transform any human readable alphanumeric string divided by certain characters into underscore separated uppercase form.

Lock-free-style Snowflake ID generator with alphanumeric url safe encoding for unique, time-ordered short codes.

compact alphanumeric datetime format

Get the ASCII value of alphanumeric characters

Random alphanumeric passcode generator

Filters all non-alphanumeric characters in a text!

A library to generate sequential alphanumeric codes.

npm package for encoding and decoding text containing alphanumeric characters

AngularJS filter to convert strings to lower camel case replacing non-alphanumeric characters.

Validity style validator to ensure a property is alphanumeric

Checks whether the input is a string containing only alphanumeric characters.

A lightweight Node.js utility to generate random alphanumeric, alphabetic, or numeric strings.