Flint

Overview

Flint is a modern, open-source, self-contained KVM management tool designed for developers, system administrators, and home lab enthusiasts who want fast, efficient, and zero-bloat virtualization management. Delivered as a single lightweight binary, Flint provides a sleek web-based interface, a powerful command-line tool, and a fully featured REST API, enabling seamless control of virtual machines, images, storage, and networks. It removes the complexity of XML configurations and traditional heavy virtualization stacks, focusing instead on simplicity, performance, security, and automation, making it ideal for local servers, cloud environments, and distributed infrastructures.

Key features

• KVM
• Virtual machines
• Web UI
• CLI
• API
• Libvirt
• QEMU
• Linux virtualization
• Cloud-init
• Automation
• Open source