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| Metric | V8 | Firecracker | Google Cloud Functions |
|---|---|---|---|
| Score | B74 | B70 | C59 |
| Type | Language | MicroVM | Serverless |
| Execution | jit | aot | hybrid |
| Interface | embedded | api | platform |
| Cold Start | 5ms | 125ms | 300ms |
| Memory | 30MB | 5MB | 128MB |
| Startup | 2ms | 100ms | 50ms |
| Isolation | process | microvm | container |
| Maturity | production | production | production |
| Languages | JavaScript, TypeScript, WebAssembly | Any | Python, JavaScript, TypeScript, Go, Java, Ruby, PHP |
| License | BSD-3-Clause | Apache-2.0 | Proprietary |
| Links |