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| Metric | V8 | gVisor | llamafile |
|---|---|---|---|
| Score | B74 | B72 | C-53 |
| Type | Language | MicroVM | |
| Execution | jit | hybrid | aot |
| Interface | embedded | cli | cli |
| Cold Start | 5ms | 50ms | 500ms |
| Memory | 30MB | 20MB | 100MB |
| Startup | 2ms | 30ms | 50ms |
| Isolation | process | microvm | process |
| Maturity | production | stable | stable |
| Languages | JavaScript, TypeScript, WebAssembly | Any | C, C++ |
| License | BSD-3-Clause | Apache-2.0 | Apache-2.0 |
| Links |