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| Metric | Wasmtime | Cloudflare Workers | Python (CPython) | MLX |
|---|---|---|---|---|
| Score | A88 | B+75 | B71 | D47 |
| Type | WebAssembly | Edge | Language | |
| Execution | aot | jit | interpreted | jit |
| Interface | cli | platform | cli | sdk |
| Cold Start | 1ms | <1ms | 50ms | 500ms |
| Memory | 5MB | 128MB | 15MB | 200MB |
| Startup | <1ms | <1ms | 10ms | 100ms |
| Isolation | process | process | process | process |
| Maturity | production | production | production | stable |
| Languages | Rust, C, C++, Go, Python, AssemblyScript | JavaScript, TypeScript, Rust, C, C++ | Python | Python, C++, Swift |
| License | Apache-2.0 | Proprietary | Other | MIT |
| Links |