nfSensei is a next-generation firewall and network operating system. Built from scratch in Rust with a React web interface, it delivers an API-first architecture where every operation — CLI, web UI, and on-device AI — flows through the same clean interface.
Key highlights:
- 5 self-contained binaries — the entire OS including the web UI
- 400+ command nushell-based CLI
- AI-native with on-device intelligence (Clyde)
- 40+ themes with the Kensho design system
- nftables-native firewall backend
- Candidate/running config model with built-in diff
- API-first — CLI, web UI, and AI all share the same API
- React web interface
- Lua package ecosystem
Alpha launch: April 30, 2026
Announcement
Rust
API-First