@smakss/uuid
Generates random unique UUID string based on RFC 4122 approach.
@upendra.manike/id-generator
Secure ID generation for JavaScript/TypeScript - UUID v4, GUID, short unique strings, hash functions, and string masking utilities. Perfect for generating secure identifiers, tokens, and unique keys.
uid-pool
High-performance UUID and unique ID pooling for Node.js. Pre-generate IDs in background worker threads for O(1) synchronous acquisition. Drop-in replacement for uuid.v4() and nanoid() with 10-100x better performance under load.