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| Metric | V8 | Python (CPython) | Node.js | Candle |
|---|---|---|---|---|
| Score | B74 | B71 | B-65 | D48 |
| Type | Language | Language | Language | |
| Execution | jit | interpreted | jit | jit |
| Interface | embedded | cli | cli | sdk |
| Cold Start | 5ms | 50ms | 50ms | 300ms |
| Memory | 30MB | 15MB | 40MB | 200MB |
| Startup | 2ms | 10ms | 20ms | 50ms |
| Isolation | process | process | process | process |
| Maturity | production | production | production | stable |
| Languages | JavaScript, TypeScript, WebAssembly | Python | JavaScript, TypeScript | Rust |
| License | BSD-3-Clause | Other | MIT | Apache-2.0 |
| Links |