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| Metric | V8 | Python (CPython) | Node.js | Deno | LLM (Python CLI) |
|---|---|---|---|---|---|
| Score | B74 | B71 | B-65 | C+64 | D49 |
| Type | Language | Language | Language | Language | |
| Execution | jit | interpreted | jit | jit | hybrid |
| Interface | embedded | cli | cli | cli | cli |
| Cold Start | 5ms | 50ms | 50ms | 20ms | 500ms |
| Memory | 30MB | 15MB | 40MB | 35MB | 100MB |
| Startup | 2ms | 10ms | 20ms | 15ms | 100ms |
| Isolation | process | process | process | process | process |
| Maturity | production | production | production | stable | stable |
| Languages | JavaScript, TypeScript, WebAssembly | Python | JavaScript, TypeScript | JavaScript, TypeScript, WebAssembly | Python |
| License | BSD-3-Clause | Other | MIT | MIT | Apache-2.0 |
| Links |