A high-performance and secure REST/GraphQL API built with Rust, MongoDB & Redis for cleaning email subscriber lists. Maintains sender reputation by validating, deduplicating, and pruning inactive emails.

RFC-compliant HTTP client for ergo-router APIs — conditional requests, rate limiting, pagination, and more

🛠️ Privacy-first developer utilities - 19 tools, 6 languages, 100% client-side execution. RFC/ISO compliant, OWASP Top 10 secure, TOP 5% industry ranking.

Production-grade NTP server written in Go — upstream sync, rate limiting, CIDR policy, HTTP management API

Fast RFC-compliant IPv4/IPv6 CIDR library for C and Python. Bulk operations, LC-trie LPM indexing, IANA classification. Zero dependencies. 10–100x faster than ipaddress.

Fast Fail REST API toolkit for Node.js — composable middleware with structured Negotiation, Authorization, Validation, and Execution stages.