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| Metric | Bun | Podman | Azure Functions |
|---|---|---|---|
| Score | B+76 | C57 | C56 |
| Type | Language | Container | Serverless |
| Execution | jit | hybrid | hybrid |
| Interface | cli | cli | platform |
| Cold Start | 3ms | 200ms | 800ms |
| Memory | 25MB | 50MB | 128MB |
| Startup | 1ms | 100ms | 100ms |
| Isolation | process | container | container |
| Maturity | stable | stable | production |
| Languages | JavaScript, TypeScript, JSX, TSX | Any | JavaScript, TypeScript, Python, Java, C#, PowerShell, Go |
| License | MIT | Apache-2.0 | MIT |
| Links |