mirror of
https://github.com/swc-project/swc.git
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98 lines
3.6 KiB
Markdown
98 lines
3.6 KiB
Markdown
<p align="center">
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<a href="https://swc.rs/">
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<img alt="swc" src="https://raw.githubusercontent.com/swc-project/logo/master/swc.png" width="546">
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</a>
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</p>
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<p align="center">
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Make the web (development) faster.
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</p>
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<p align="center">
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<a href="https://www.npmjs.com/package/@swc/core">
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<img alt="downloads (@swc/core)" src="https://img.shields.io/npm/dm/@swc/core?label=downloads%20%28%40swc%2Fcore%29">
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</a>
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<a href="https://www.npmjs.com/package/@swc/counter?activeTab=dependents">
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<img alt="downloads (3rd party)" src="https://img.shields.io/npm/dm/@swc/counter?label=downloads%20%283rd%20party%29">
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</a>
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</p>
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<p align="center">
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<a href="https://crates.io/crates/swc_ecma_parser">
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<img alt="undefined" src="https://img.shields.io/crates/d/swc_ecma_parser.svg?label=crates.io%20downloads">
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</a>
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<a href="https://github.com/swc-project/swc/releases/latest">
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<img alt="GitHub release (latest SemVer)" src="https://img.shields.io/github/v/release/swc-project/swc">
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</a>
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</p>
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<p align="center">
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<img alt="GitHub code size in bytes" src="https://img.shields.io/github/languages/code-size/swc-project/swc">
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<a href="https://github.com/swc-project/swc/blob/main/package.json#L22">
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<img alt="node-current (scoped)" src="https://img.shields.io/node/v/@swc/core">
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</a>
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</p>
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<p align="center">
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<a href="https://discord.com/invite/GnHbXTdZz6">
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<img alt="Discord" src="https://img.shields.io/discord/889779439272075314">
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</a>
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</p>
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SWC (stands for `Speedy Web Compiler`) 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](https://rustdoc.swc.rs/swc/) and for most users, your entry point for using the library will be [parser](https://rustdoc.swc.rs/swc_ecma_parser/).
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Also, SWC tries to ensure that
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> If you select the latest version of each crates, it will work
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for rust users.
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MSRV of crates is currently `1.73`.
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To update all SWC crates you use, you can run `curl https://raw.githubusercontent.com/swc-project/swc/main/scripts/update-all-swc-crates.sh | bash -s`. This script will update all dependencies to the latest version and run `cargo build` to ensure that everything works.
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Note that you need
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- `jq`
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- `cargo upgrade`
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command to run the script.
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---
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If you are using SWC from JavaScript, please refer to [docs on the website](https://swc.rs/docs/installation/).
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# Documentation
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Check out the documentation [in the website](https://swc.rs/docs/installation/).
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# Features
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Please see [comparison with babel](https://swc.rs/docs/migrating-from-babel).
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# Performance
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Please see [benchmark results](https://swc.rs/docs/benchmark-transform) on the website.
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<h2 align="center">Supporting swc</h2>
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<p align="center">
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<a href="https://opencollective.com/swc">
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<img src="https://raw.githubusercontent.com/swc-project/swc-sponsor-images/main/sponsors.svg" alt="Sponsors">
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</a>
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</p>
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SWC is a community-driven project, and is maintained by a group of [volunteers](https://opencollective.com/swc#team). If you'd like to help support the future of the project, please consider:
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- Giving developer time on the project. (Message us on [Discord](https://discord.gg/GnHbXTdZz6) (preferred) or [Github discussions](https://github.com/swc-project/swc/discussions) for guidance!)
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- Giving funds by becoming a sponsor (see https://opencollective.com/swc)!
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## Contributing
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See [CONTRIBUTING.md](CONTRIBUTING.md). You may also find the architecture
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documentation useful ([ARCHITECTURE.md](ARCHITECTURE.md)).
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## License
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SWC is primarily distributed under the terms of the Apache License (Version 2.0).
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See [LICENSE](LICENSE) for details.
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