Sylve is an open-source FreeBSD infrastructure management platform written in Go. It provides a unified control plane for managing bhyve virtual machines, FreeBSD jails, ZFS storage, and networking (including VLANs, switches, DHCP, PF firewall, WireGuard, and mDNS). The system supports high-availability clustering via Hashicorp Raft consensus, with built-in backup/replication (Zelta) and live migration of workloads. It exposes a REST API (Gin), a CLI/REPL (Bubbletea TUI), and a SvelteKit web frontend. The architecture is modular with interface-based services, middleware for auth and request limiting, and a typed console protocol over Unix sockets. The codebase is heavily tested with unit, integration, and real-ZFS tests, and is licensed under BSD-2-Clause with sponsorship from the FreeBSD Foundation.
PVE-Tools is a comprehensive, interactive Bash administration toolkit for Proxmox VE 9.x (Debian 13 Trixie). It provides a menu-driven CLI that wraps native PVE commands (qm, pct, pvesm, etc.) to automate common hypervisor management tasks: system optimization, APT mirror switching, kernel/GRUB management, GPU passthrough (NVIDIA, AMD, Intel SR-IOV/GVT-g), VM/container backup/restore/clone/migration, host networking (bridge, bond, VLAN, IPv6, firewall), storage (Ceph, LVM, mount), security auditing and CVE mitigation, and third-party tool integration (FastPVE, CoolerControl, IT87 drivers). The tool is distributed as a single assembled script built from modular source files (lib/ + src/modules/) via build.sh, and can be installed as a system command or run directly. It features a two-tier confirmation system for high-risk actions, marker-based config block management for idempotent edits, and automatic backups under /var/backups/pve-tools/. The UI is primarily Chinese with a branded ASCII banner and community channels built in.