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| Metric | wazero | Python (CPython) | Node.js | Kata Containers |
|---|---|---|---|---|
| Score | A-81 | B71 | B-65 | C+63 |
| Type | WebAssembly | Language | Language | MicroVM |
| Execution | jit | interpreted | jit | aot |
| Interface | sdk | cli | cli | platform |
| Cold Start | 1ms | 50ms | 50ms | 150ms |
| Memory | 5MB | 15MB | 40MB | 100MB |
| Startup | <1ms | 10ms | 20ms | 50ms |
| Isolation | process | process | process | microvm |
| Maturity | stable | production | production | stable |
| Languages | Go | Python | JavaScript, TypeScript | Any |
| License | Apache-2.0 | Other | MIT | Apache-2.0 |
| Links |