Check if a string only contains alphanumeric characters

Fastest random ID and random string generation for Node.js

Encodes a number to a letter representation, or decodes it back

Get the PATH environment variable key cross-platform

A module that can return various types of random string

Passport strategy for authenticating with Okta using OAuth 2.0.

Generate an alphanumeric id of a specified length.

Generates a secure random string with a given length

Lowercase the keys of an object

A secretlint rule for detecting Stripe API keys

Get a KeyboardEvent.key-style string from an event

Encode & decode strings, bytes, and integers to Base62

Simple key-value storage with support for multiple backends

Map object keys and values into a new object

NIST standard Format-preserving encryption FF3-1 implementation

Compare alphanumeric strings the same way a human would, using a natural order algorithm

Alphanumeric sorting algorithm

Javascript random string generator, the length and scope can be custom defined.

QRCode / 2d Barcode api with both server side and client side support using canvas

tablesorter (FORK) is a jQuery plugin for turning a standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes. tablesorter can successfully parse and sort many types of data including linked data in a cell.