Check if a number is a valid Australian Business Number (ABN)

Balena specific semver utility methods

Validates namespaces and java package names against identifier rules

Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.

Protocol Buffers for JavaScript (& TypeScript).

Check if a number is a valid month

Easily validate Okta access tokens

A json validator that has an option to check for duplicated keys

A tidy ISO 8601 date formatter and parser

Package specifier library

OpenTelemetry B3 propagator provides context propagation for systems that are using the B3 header format

Library with base interfaces for LangGraph checkpoint savers.

Compare strings with Intl.Collator if available, falling back to String.localeCompare otherwise

Assert a given object is a valid glob option

Verify JSON Web Tokens (JWT) from Amazon Cognito and other IDPs

This project serves as a converter between the legacy ruleset format and a new one. It's used internally, albeit it can be used externally too, also in browsers.

Check if a number is a valid Australian Company Number (ACN)

Check the text is ends with period mark.

JSON Web Token implementation (symmetric and asymmetric)