Rust-based platform for the Web
Go to file
2020-04-22 12:36:33 +09:00
.cargo Allow stable rust (#118) 2019-01-17 23:17:16 +09:00
.github Handle await-for loop just like babel (#676) 2020-02-18 12:27:13 +09:00
.vscode Parser: Error recovery (#449) 2019-11-17 18:36:47 +09:00
atoms TypePredicate - Parse the asserts modifier (#567) 2020-01-09 14:14:44 +09:00
common Preserve commits starting with "!" when minifying (#690) (#753) 2020-04-22 12:36:33 +09:00
ecmascript Fix declare (#747) 2020-04-10 22:26:29 +09:00
examples Do not depend on hashbrown (#744) 2020-04-03 10:33:35 +09:00
integration-tests Fix SourceMap (#672) 2020-02-17 15:56:41 +09:00
macros Bump version 2020-03-06 11:06:45 +09:00
scripts Handle await-for loop just like babel (#676) 2020-02-18 12:27:13 +09:00
src Preserve commits starting with "!" when minifying (#690) (#753) 2020-04-22 12:36:33 +09:00
testing Fix bugs (#710) 2020-03-09 21:18:41 +09:00
tests Handle input source map (#734) 2020-03-27 14:40:01 +09:00
.gitattributes Fix ci (#561) 2020-01-04 13:33:25 +09:00
.gitignore Faster sourcemap generation for large files (#697) 2020-03-02 20:49:08 +09:00
.gitmodules Plugin (#473) 2019-11-29 23:46:06 +09:00
.rustfmt.toml Validate sourcemap (#669) 2020-02-16 16:51:42 +09:00
.travis.yml Coverage (#670) 2020-02-16 21:06:25 +09:00
ARCHITECTURE.md Document architectures 2020-01-23 18:39:04 +09:00
bors.toml CI improvement (#674) 2020-02-18 11:36:56 +09:00
Cargo.toml Do not depend on hashbrown (#744) 2020-04-03 10:33:35 +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 Coverage (#670) 2020-02-16 21:06:25 +09:00
README.md Chores (#563) 2020-01-04 08:54:34 +00:00
rust-toolchain Parser: Error recovery (#449) 2019-11-17 18:36:47 +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) 2,123 ops/sec ±0.84% (88 runs sampled)
swc (es2017) 2,131 ops/sec ±1.13% (90 runs sampled)
swc (es2018) 2,981 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.