KoalaFacts 

Ultra high-performance CSV and Fixed-Width file parser and writer for .NET 8+. Features SIMD-accelerated parsing (AVX-512/AVX2/NEON), zero-allocation design, RFC 4180 compliance, and fluent APIs. CSV writing is... More information

A production-ready .NET library implementing SD-JWT (Selective Disclosure for JSON Web Tokens) according to IETF draft-ietf-oauth-selective-disclosure-jwt. Supports array element disclosure, nested claims, key... More information

A comprehensive, RFC-compliant cryptographic library for .NET featuring Argon2 (RFC 9106), Blake2b (RFC 7693), ChaCha20-Poly1305 (RFC 8439), Curve25519 (RFC 7748), BIP32/BIP39 HD wallets, post-quantum... More information