acme-love
🔐 Modern TypeScript ACME client & CLI for Let's Encrypt certificates. Supports DNS-01/HTTP-01 validation, wildcard domains, EAB (ZeroSSL/Google), nonce pooling. RFC 8555 compliant. Node.js 20+
simple-open-ssl
Execute OpenSSL commands directly from JavaScript. Provides a simple, cross-platform interface for cryptographic operations, certificate management, and security tasks.