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| Metric | wazero | Node.js | Jan |
|---|---|---|---|
| Score | A-81 | B-65 | F34 |
| Type | WebAssembly | Language | |
| Execution | jit | jit | hybrid |
| Interface | sdk | cli | gui |
| Cold Start | 1ms | 50ms | 2000ms |
| Memory | 5MB | 40MB | 600MB |
| Startup | <1ms | 20ms | 400ms |
| Isolation | process | process | process |
| Maturity | stable | production | stable |
| Languages | Go | JavaScript, TypeScript | TypeScript, Python |
| License | Apache-2.0 | MIT | AGPL-3.0 |
| Links |