swc

swc 是一个用 Rust 编写的超级快速的编译器;从现代标准和 TypeScript 中产生广泛支持的 JavaScript。「swc is a super-fast compiler written in Rust; producing widely-supported JavaScript from modern standards and TypeScript.」

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swc is a super-fast typescript / javascript compiler written in rust. It's a library for rust and javascript at the same time. If you are using swc from rust, see rustdoc and for most users, your entrypoint for using library will be parser.

If you are using swc from javascript, please refer to docs on the website.

Documentation

Check out the documentation in the website.

Features

Please see comparison with babel.

Performance

Please see benchmark results on the website.

swc is a community-driven project, and is maintained by a group of volunteers. If you'd like to help support the future of the project, please consider:

Contributing

See CONTRIBUTING.md. You may also find the architecture
documentation useful (ARCHITECTURE.md).

License

swc is primarily distributed under the terms of both the MIT license
and the Apache License (Version 2.0).

See LICENSE-APACHE and LICENSE-MIT for details.

Main metrics

Overview
Name With Ownerswc-project/swc
Primary LanguageRust
Program languageRust (Language Count: 7)
PlatformAndroid, Linux, Mac, Windows, Apple Silicon
License:Apache License 2.0
所有者活动
Created At2017-12-22 11:40:14
Pushed At2025-06-17 18:26:57
Last Commit At
Release Count1039
Last Release Nameswc_core@v27.0.6 (Posted on )
First Release Namev1.0.48 (Posted on )
用户参与
Stargazers Count32.4k
Watchers Count153
Fork Count1.3k
Commits Count10.7k
Has Issues Enabled
Issues Count3876
Issue Open Count403
Pull Requests Count5359
Pull Requests Open Count37
Pull Requests Close Count633
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Has Wiki Enabled
Is Archived
Is Fork
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Is Private