Google Closure Compiler
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VisitGoogle Closure Compiler vs SWC
What both publish
| Fact | Google Closure Compiler | SWC |
|---|---|---|
| Distribution | The project page directs users to download a released JAR from Maven, and the repository README also documents Maven distribution. | SWC can be installed as prebuilt binaries or built from source, with packages documented for npm, Yarn, pnpm, Bun, and Deno. |
| Integrations | The repository documents a NodeJS API and use through Maven, NPM, Bazel, and command-line Java. | The site names Next.js, Parcel, and Deno as tools that use SWC. |
| Purpose | Closure Compiler optimizes JavaScript by analyzing it, removing dead code, rewriting and minimizing what remains, and checking syntax, references, and types. | SWC is an extensible Rust-based platform for fast developer tools that can compile and bundle JavaScript and TypeScript. |
Google Closure Compiler plans
- Closure CompilerFree
SWC plans
- SWCFree
Pick Google Closure Compiler if…
Closure Compiler suits JavaScript developers who want to reduce output size or check code through command-line, library, or NPM workflows. Its advanced mode is for users prepared to account for aggressive transformations.
Pick SWC if…
SWC suits developers and build-tool authors working with JavaScript or TypeScript. It is also relevant to teams seeking compiler integrations with tools such as webpack, Rspack, or Jest.