nik-parser
Parse & Validasi Nomor Induk Kependudukan (NIK) KTP Menggunakan TypeScript.
indo-format
Utility functions for Indonesian-specific formatting: Rupiah, NIK, tanggal, dan terbilang.
nusantara-valid
Nusantara Valid is a data validator to validate any Indonesian specific civil data such as nik, nip, and many more.