Rust-based platform for the Web
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.cargo refactor(atoms): Remove usage of js_word! to drop string-cache (#7976) 2023-10-08 00:39:51 +00:00
.github build(cargo): Update rustc to nightly-2024-02-06 (#8618) 2024-02-13 13:32:49 +09:00
.husky fix(es): Remove wrong debug assertion (#4445) 2022-04-26 14:16:38 +00:00
.vscode fix(es/module): Fix jsc.paths for projects using pnpm (#7918) 2023-09-06 17:29:47 +00:00
bindings chore: Publish 1.4.1 with swc_core v0.90.8 2024-02-13 14:51:57 +09:00
crates test(es/transforms): Add a test for reserved_words pass (#8638) 2024-02-13 07:41:24 +00:00
docs/adr feat(visit): Add path-aware variants (#5073) 2022-07-05 04:38:27 +00:00
node-swc build(plugin): Update wasmer to v4.2.5 (#8624) 2024-02-10 03:40:55 +00:00
packages chore: Publish 1.4.1 with swc_core v0.90.8 2024-02-13 14:51:57 +09:00
rules refactor(es/ast): Improve type definitions of patterns (#8532) 2024-02-05 15:32:52 +09:00
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cliff.toml chore: Publish v1.3.93 with swc_core v0.85.7 (#8112) 2023-10-13 12:26:21 +09:00
clippy.toml refactor(atoms): Remove usage of js_word! to drop string-cache (#7976) 2023-10-08 00:39:51 +00:00
CONTRIBUTING.md doc(contributing): Change feature flags for running all tests (#6396) 2022-11-10 09:39:26 +00:00
cspell.json feat(css/ast): Make AST intuitive (#6606) 2022-12-09 02:27:19 +00:00
deny.toml build(plugin): Update wasmer to v4.2.5 (#8624) 2024-02-10 03:40:55 +00:00
LICENSE chore(node): Publish v1.2.121 2021-12-19 14:14:12 +09:00
MAINTENANCE.md doc(repo): Document maintenance (#6145) 2022-10-14 03:29:55 +00:00
package.json chore: Publish 1.4.1 with swc_core v0.90.8 2024-02-13 14:51:57 +09:00
postinstall.js chore(ci): Add linux arm build back (#8406) 2023-12-11 04:45:04 +00:00
README.md doc: MSRV 2023-03-09 22:38:05 +09:00
rust-toolchain build(cargo): Update rustc to nightly-2024-02-06 (#8618) 2024-02-13 13:32:49 +09:00
sgconfig.yml refactor(es/ast): Improve type definitions of patterns (#8532) 2024-02-05 15:32:52 +09:00
tsconfig.json chore(repo): Configure prettier (#4523) 2022-05-04 14:25:28 +00:00
yarn.lock chore(ci): Update Wasm plugin for e2e testing (#8623) 2024-02-08 05:58:09 +00:00

swc

Make the web (development) faster.

downloads (@swc/core) downloads (3rd party)

undefined GitHub release (latest SemVer)

GitHub code size in bytes node-current (scoped)

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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 and for most users, your entry point for using the library will be 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 nightly, but we will support stable rustc again in the future.


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.

Supporting swc

Sponsors

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 the Apache License (Version 2.0).

See LICENSE for details.