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| Metric | Cloudflare Workers | Deno |
|---|---|---|
| Score | B+75 | C+64 |
| Type | Edge | Language |
| Execution | jit | jit |
| Interface | platform | cli |
| Cold Start | <1ms | 20ms |
| Memory | 128MB | 35MB |
| Startup | <1ms | 15ms |
| Isolation | process | process |
| Maturity | production | stable |
| Languages | JavaScript, TypeScript, Rust, C, C++ | JavaScript, TypeScript, WebAssembly |
| License | Proprietary | MIT |
| Links |