Node.js HashiCorp Vault Client

node-vault-client is a pure JavaScript client library designed for interacting with HashiCorp Vault, specifically tailored for Node.js environments. Currently at version 1.0.2, this library provides core functionalities for reading, listing, and writing secrets, as well as managing authentication tokens. It supports various Vault Auth Backends, including AWS IAM, AppRole, and Token-based authentication, and crucially handles the automatic renewal of issued auth tokens to maintain session validity. While its release cadence appears intermittent, recent updates address critical issues, indicating ongoing maintenance. A key differentiator is its explicit focus on pure JavaScript implementation and built-in token lease renewal, which simplifies common operational patterns for Node.js applications integrating with Vault. It requires Node.js version 14 or higher and has a peer dependency on the `config` package.