Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Bun | Python (CPython) | ONNX Runtime | vLLM |
|---|---|---|---|---|
| Score | B+76 | B71 | C-50 | F35 |
| Type | Language | Language | ||
| Execution | jit | interpreted | hybrid | jit |
| Interface | cli | cli | sdk | api |
| Cold Start | 3ms | 50ms | 500ms | 5000ms |
| Memory | 25MB | 15MB | 300MB | 2000MB |
| Startup | 1ms | 10ms | 100ms | 3000ms |
| Isolation | process | process | process | process |
| Maturity | stable | production | production | production |
| Languages | JavaScript, TypeScript, JSX, TSX | Python | Python, C++, C#, Java | Python |
| License | MIT | Other | MIT | Apache-2.0 |
| Links |