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| Metric | Python (CPython) | Fastly Compute | Node.js | Deno |
|---|---|---|---|---|
| Score | B71 | B-69 | B-65 | C+64 |
| Type | Language | Edge | Language | Language |
| Execution | interpreted | aot | jit | jit |
| Interface | cli | cli | cli | cli |
| Cold Start | 50ms | 50ms | 50ms | 20ms |
| Memory | 15MB | 128MB | 40MB | 35MB |
| Startup | 10ms | 10ms | 20ms | 15ms |
| Isolation | process | container | process | process |
| Maturity | production | production | production | stable |
| Languages | Python | Rust, JavaScript, AssemblyScript, Go | JavaScript, TypeScript | JavaScript, TypeScript, WebAssembly |
| License | Other | Apache-2.0 | MIT | MIT |
| Links |