Rust-based platform for the Web
Go to file
2020-06-03 15:41:24 +09:00
.cargo Move node-swc into the repository (#789) 2020-05-22 20:36:39 +09:00
.github Improve typescript parser (#811) 2020-06-02 19:22:41 +09:00
.vscode Fix bugs (#758) 2020-04-30 23:48:52 +09:00
atoms TypePredicate - Parse the asserts modifier (#567) 2020-01-09 14:14:44 +09:00
common Reduce stack usage (#776) 2020-05-17 18:50:52 +09:00
ecmascript Fix type-only import declaration with empty named imports being parsed as having a default import specifier (#817) 2020-06-03 15:41:24 +09:00
examples Do not depend on hashbrown (#744) 2020-04-03 10:33:35 +09:00
integration-tests Test with real-world codes (#806) 2020-05-28 22:23:53 +09:00
macros Wasm (#691) 2020-05-07 18:17:57 +09:00
native Move node-swc into the repository (#789) 2020-05-22 20:36:39 +09:00
node-swc Fix swc 2020-05-24 00:52:25 +09:00
scripts Improve typescript parser (#811) 2020-06-02 19:22:41 +09:00
src Test with real-world codes (#806) 2020-05-28 22:23:53 +09:00
testing Fix bugs (#710) 2020-03-09 21:18:41 +09:00
tests Fix typescript_strip and handle reserved word (#802) 2020-05-28 12:00:34 +09:00
wasm Wasm (#691) 2020-05-07 18:17:57 +09:00
.gitattributes Fix ci (#561) 2020-01-04 13:33:25 +09:00
.gitignore Move node-swc into the repository (#789) 2020-05-22 20:36:39 +09:00
.gitmodules Plugin (#473) 2019-11-29 23:46:06 +09:00
.npmignore Test with real-world codes (#806) 2020-05-28 22:23:53 +09:00
.rustfmt.toml Fix bugs (#758) 2020-04-30 23:48:52 +09:00
.travis.yml Reduce stack usage (#776) 2020-05-17 18:50:52 +09:00
ARCHITECTURE.md Fix typos in ARCHITECTURE.md (#761) 2020-05-05 20:08:50 +09:00
bors.toml CI improvement (#674) 2020-02-18 11:36:56 +09:00
Cargo.toml No debug info on release 2020-05-23 15:36:04 +09:00
CONTRIBUTING.md Fix typo in testing/lib.rs link (#739) 2020-03-30 10:22:39 +09:00
LICENSE-APACHE initial commit 2017-12-22 22:07:03 +09:00
LICENSE-MIT initial commit 2017-12-22 22:07:03 +09:00
package.json Improve typescript parser (#811) 2020-06-02 19:22:41 +09:00
README.md Remove comma separators in benchmark presentation (#795) 2020-05-24 18:51:57 +09:00
rust-toolchain Downgrade rustc 2020-05-22 22:13:00 +09:00
tsconfig.json Move node-swc into the repository (#789) 2020-05-22 20:36:39 +09:00

babel

Make the web (development) faster.

npm Downloads undefined

Travis Status Coverage

Supporting swc

Backers on Open Collective Gold sponsors on Open Collective Silver sponsors on Open Collective Bronze sponsors on Open Collective

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:

  • Giving developer time on the project. (Message us on Slack for guidance!)
  • Slackin for swc
  • Giving funds by becoming a sponsor (see below)!

Open Collective Sponsors

Become a sponsor and get your logo on our README on Github with a link to your site. [Become a sponsor]

Gold Sponsors

Silver Sponsors

Bronze Sponsors

Backers

Become a backer and get your image on our README on Github with a link to your site.

Documentation

Check out the documentation in the website.

Features

Please see comparison with babel.

Performance

The lower bound of the speedup compared to babel is 18. The benchmarks were run on Macbook pro, dual core, 2.3GHz Intel Core i5, 16 GB ram

performance
swc (es3) 761 ops/sec ±0.23% (89 runs sampled)
swc (es2015) 800 ops/sec ±1.02% (87 runs sampled)
swc (es2016) 2123 ops/sec ±0.84% (88 runs sampled)
swc (es2017) 2131 ops/sec ±1.13% (90 runs sampled)
swc (es2018) 2981 ops/sec ±0.25% (90 runs sampled)
swc-optimize (es3) 712 ops/sec ±0.21% (86 runs sampled)
babel 41.75 ops/sec ±8.07% (56 runs sampled)

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.