Side by side
SWC vs Vala
Both stand on code transpilers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPILinux+3
SWC covers compilation and transformation needs with multiple integrations and package options, and it is free. Its bundling roadmap and documented polyfill limitation are worth considering before choosing it for those tasks.
Visit SWC Free plan LinuxMacWindows
Vala combines native compilation with GObject and GTK integration. Its listed stable long-term support version is 0.56.17, while the main branch remains under development.
Visit ValaThe facts
| SWC | Vala | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, API, Linux, Mac, Web, Windows | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | swc.rs | vala.dev |
| On code transpilers | #16 of 28 | #20 of 28 |
SWC: what it does well
- Compiles modern JavaScript and TypeScript for major browsers.
- Supports minification, WebAssembly transforms, and custom plugins.
- Offers integrations for webpack, Rspack, and Jest.
- Targets browsers, iOS, Android, Node, and Electron.
- Free plan; packages documented for five package managers.
What to know first
- Bundling is slated for removal in v2.
- Polyfill usage is less efficient for certain computed properties.
Vala: what it does well
- Compiles to C and produces native binaries.
- No separate runtime is required for execution.
- Supports null safety, generics, and async/await.
- Runs on Linux, macOS, and Windows.
What to know first
- The project lists 0.56.17 as stable long-term support.
- The main branch is listed as development.