Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Wasmtime | containerd | Node.js | Docker |
|---|---|---|---|---|
| Score | A88 | B-66 | B-65 | C-54 |
| Type | WebAssembly | Container | Language | Container |
| Execution | aot | hybrid | jit | hybrid |
| Interface | cli | platform | cli | cli |
| Cold Start | 1ms | 100ms | 50ms | 500ms |
| Memory | 5MB | 20MB | 40MB | 50MB |
| Startup | <1ms | 20ms | 20ms | 200ms |
| Isolation | process | container | process | container |
| Maturity | production | production | production | production |
| Languages | Rust, C, C++, Go, Python, AssemblyScript | Any | JavaScript, TypeScript | Any |
| License | Apache-2.0 | Apache-2.0 | MIT | Apache-2.0 |
| Links |