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| Metric | Deno | Kata Containers | Open WebUI |
|---|---|---|---|
| Score | C+64 | C+63 | F41 |
| Type | Language | MicroVM | |
| Execution | jit | aot | hybrid |
| Interface | cli | platform | gui |
| Cold Start | 20ms | 150ms | 3000ms |
| Memory | 35MB | 100MB | 500MB |
| Startup | 15ms | 50ms | 1000ms |
| Isolation | process | microvm | container |
| Maturity | stable | stable | stable |
| Languages | JavaScript, TypeScript, WebAssembly | Any | Python, TypeScript |
| License | MIT | Apache-2.0 | MIT |
| Links |