Make the web (development) faster.

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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/). Also, SWC tries to ensure that > If you select the latest version of each crates, it will work for rust users. MSRV of crates is currently `1.73`. 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. Note that you need - `jq` - `cargo upgrade` command to run the script. Supported Node Versions: - Node v10+ for usage - Node v20+ for development --- If you are using SWC from JavaScript, please refer to [docs on the website](https://swc.rs/docs/installation/). # Documentation Check out the documentation [in the website](https://swc.rs/docs/installation/). # Features Please see [comparison with babel](https://swc.rs/docs/migrating-from-babel). # Performance Please see [benchmark results](https://swc.rs/docs/benchmark-transform) on the website. # Supporting development

Supporting swc

## Star History [![Star History Chart](https://api.star-history.com/svg?repos=swc-project/swc&type=Timeline)](https://www.star-history.com/#swc-project/swc&Timeline) ## Powered by [![JetBrains logo.](https://resources.jetbrains.com/storage/products/company/brand/logos/jetbrains.svg)](https://jb.gg/OpenSourceSupport) ## Sponsors

SWC is a community-driven project, and is maintained by a group of [volunteers](https://swc.rs/docs/team). If you'd like to help support the future of the project, please consider: - 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!) - Giving funds by becoming a sponsor (see https://opencollective.com/swc)! ## Contributing See [CONTRIBUTING.md](CONTRIBUTING.md). You may also find the architecture documentation useful ([ARCHITECTURE.md](ARCHITECTURE.md)). ## License SWC is primarily distributed under the terms of the Apache License (Version 2.0). See [LICENSE](LICENSE) for details.

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