What Is Firecracker and Why Does It Exist?

Course lesson by Ivan Velichko
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  • What Is Firecracker and Why Does It Exist?
  • Run Your First Firecracker microVM
  • Run Your Second Firecracker microVM: REST API Way
  • Run Your Third Firecracker microVM: Go SDK Way
  • Firecracker Networking by Hand: TAP Devices and NAT
  • Firecracker Networking with CNI Plugins
  • Multi-VM Firecracker Networking with a Linux Bridge
  • Accessing a Firecracker microVM Over SSH
  • Accessing a Firecracker microVM Over VSOCK
  • Copy-on-Write Drive Volumes for Firecracker microVMs
  • Running Firecracker Under the Jailer

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Lesson  in  Hands-On Firecracker: microVMs From First Principles to Production Published: Apr 21, 2026

What Is Firecracker and Why Does It Exist?

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