Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Metal | Deno | Candle |
|---|---|---|---|
| Score | B74 | C+64 | D48 |
| Type | Language | ||
| Execution | aot | jit | jit |
| Interface | sdk | cli | sdk |
| Cold Start | 50ms | 20ms | 300ms |
| Memory | 100MB | 35MB | 200MB |
| Startup | 20ms | 15ms | 50ms |
| Isolation | hardware | process | process |
| Maturity | production | stable | stable |
| Languages | Swift, Objective-C, C++ | JavaScript, TypeScript, WebAssembly | Rust |
| License | Proprietary | MIT | Apache-2.0 |
| Links |