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| Metric | Firecracker | Node.js | Vulkan | Docker |
|---|---|---|---|---|
| Score | B70 | B-65 | C+64 | C-54 |
| Type | MicroVM | Language | Container | |
| Execution | aot | jit | aot | hybrid |
| Interface | api | cli | sdk | cli |
| Cold Start | 125ms | 50ms | 100ms | 500ms |
| Memory | 5MB | 40MB | 200MB | 50MB |
| Startup | 100ms | 20ms | 30ms | 200ms |
| Isolation | microvm | process | hardware | container |
| Maturity | production | production | production | production |
| Languages | Any | JavaScript, TypeScript | C, C++ | Any |
| License | Apache-2.0 | MIT | Apache-2.0 | Apache-2.0 |
| Links |