SWC @swc_rs

SWC is a platform for the web, based on rust. swc.rs Joined May 2021

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2K
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79

Jakub Romańczyk @_jbroma

a week ago

Just resolved an issue where the new babel-swc-loader in @repack_rn was performing poorly. From 115.4s → 2.6s 🔥 Turns out it was a 100k+ lines prebundled lib that was getting processed by a single Babel worker 🤯 Delegating this to @swc_rs decreased the build time 40x!

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Donny (강동윤) @kdy1dev

a week ago

Are you interested in purchasing long-term support for the @swc_rs Wasm plugin? This would provide the official plugin for use with older runtimes, such as @nextjs 14.

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Donny (강동윤) @kdy1dev

2 months ago

My personal life has been busy lately and I haven't been able to spend much time on @swc_rs, which makes me even more grateful to the core team and contributors.

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Rob Palmer @robpalmer2

2 months ago

ECMAScript excitement 😉 Congrats to @magic_akari & @kdy1dev on shipping parsing support for TC39 Stage 3 `import defer` in SWC 🎉 import defer * as ns from "mod" This feature improves performance via lazy evaluation of (eagerly fetched) modules 👍 github.com/swc-project/sw…

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SWC @swc_rs

2 months ago

If you are using @swc_rs for your app, please consider donating via github.com/sponsors/swc-p… or opencollective.com/swc ! If you are not making money out of it, please give us a star on Github. github.com/swc-project/swc

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Donny (강동윤) @kdy1dev

2 months ago

I'll align the AST definition of @swc_rs with that of @tseslint. It's for interoperability with other tools, including @babeljs, which also aligned their AST with it. Tracking issue: github.com/swc-project/sw…

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Rspack @rspack_dev

2 months ago

🚀 SWC parser just got 12-14% faster in the past 2 weeks! Our team contributed 30+ PRs and we're just getting started 💪

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Donny (강동윤) @kdy1dev

2 months ago

I'm working to improve the compression rate of the @swc_rs minifier! Current status: Total (gzipped) swc: 12.61MB terser: 12.66MB Size ratio: 99.56% swc produced smaller or equal output for 2128 files out of 2212 files, 96.20% Details at github.com/swc-project/sw…

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CPunisher @c_punisher

2 months ago

🤣 Remove two `todo!()`s in swc and get 1~2% performance improvement of the minifier. github.com/swc-project/sw…

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Donny (강동윤) @kdy1dev

2 months ago

I think I found the way to make @swc_rs Wasm plugin backward compatible to some amount. It’s not 100%, but it will make it compatible for most AST modifications. I’ll try and report back.

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SWC @swc_rs

2 months ago

SWC v2 will be about removing deprecated APIs and cleaning the .swcrc schema. Stay tuned!

Donny (강동윤) @kdy1dev

2 months ago

SWC v2 will be about removing deprecated APIs and cleaning the .swcrc schema. Stay tuned!

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Donny (강동윤) @kdy1dev

2 months ago

If the maintenance of your @swc_rs Wasm plugin primarily involves updating the swc_core, you can consider moving it to the official plugin repository. I'll update swc_core and publish it under the swc-contrib npm namespace. Feel free to leave comment! github.com/swc-project/pl…

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Donny (강동윤) @kdy1dev

2 months ago

Just FYI, as a maintainer of @swc_rs , I'm 100% fine with using @lightningcss instead of swc_css because I always prefer a good end-product. I'm not interested in vendorizing everything. That's why @swc/html npm package has lightningcss mode.

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Rspack @rspack_dev

3 months ago

Our team member just contributed a PR to SWC with 3-8% parser perf gains 🚀 SWC parser is now 30% faster than a few months ago 📈

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Nacho Codoñer 👨🏻‍💻🧾☄️🚀 @nachocodoner

2 months ago

Our Meteor modernization phase has reached its first major milestone in 3.3 🚀. We introduced @swc_rs to improve developer experience and build times ⚡️ Next step: integrate a modern bundler with Meteor to boost speed and unlock new bundler features 🔧 tinyurl.com/5n7zw6fu

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Donny (강동윤) @kdy1dev

4 months ago

I'll start the next distribution of the donations for @swc_rs on 6/1. Distribution plan: github.com/swc-project/sw… Any suggestions would be appreciated!

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Donny (강동윤) @kdy1dev

4 months ago

My idea regarding the @reactjs Compiler support for @swc_rs is mainly about creating a reusable, stable, parallel wrapper using APIs of @napi_rs and reusing it from swc / @nextjs / @rspack_dev

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Neverland @jait_chen

4 months ago

@getKonstantin @reactjs We are working with the React team and SWC team to support React Compiler based on the SWC wrapper for Rspack ecosystem, see github.com/web-infra-dev/…

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Nacho Codoñer 👨🏻‍💻🧾☄️🚀 @nachocodoner

4 months ago

Been experimenting for a long time on speeding up Meteor’s build process. Joining the @meteorjs team means that work now goes directly into the core. Meteor 3.3-beta.1 revamps the bundler components and uses @swc_rs as the transpiler. forums.meteor.com/t/weekly-updat…

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italojs @italojs_

4 months ago

🚀 Big updates in @meteorjs 3.3-beta! 🔧 @swc_rs transpiler = faster builds (#13657) ⚙️ Modern arch by default (#13665) 🧠 CPU profiling support (#13650) 📊 meteor profile improved (#13694) 🪝 Better useFind & useSubscribe 📬 replaceEmailAsync in Accounts (#13677) [1/2]