Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Bun | Python (CPython) | Node.js | Kata Containers |
|---|---|---|---|---|
| Score | B+76 | B71 | B-65 | C+63 |
| Type | Language | Language | Language | MicroVM |
| Execution | jit | interpreted | jit | aot |
| Interface | cli | cli | cli | platform |
| Cold Start | 3ms | 50ms | 50ms | 150ms |
| Memory | 25MB | 15MB | 40MB | 100MB |
| Startup | 1ms | 10ms | 20ms | 50ms |
| Isolation | process | process | process | microvm |
| Maturity | stable | production | production | stable |
| Languages | JavaScript, TypeScript, JSX, TSX | Python | JavaScript, TypeScript | Any |
| License | MIT | Other | MIT | Apache-2.0 |
| Links |