
🦀 @rspack_dev contributor, maintaining Rspress https://xitter.cf/t.co/FM70CCzm6A 😁 Error Translation Engineer 🔨 Monorepo & Build tooling
Hangzhou
Joined January 2022
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Submit this bench data to the upstream
github.com/yuku-toolchain/ec…
Introducing SWC Next: the foundation for SWC’s next major version, built on a new architecture inspired by Yuku.
- Up to 3x faster native parsing
- Up to 10x faster parsing through the JavaScript API
- A flat, ESTree-based AST designed for speed, memory efficiency, and JavaScript extensibility
Starting with parsing, we’re bringing the rest of SWC to this new architecture.
Built together by the SWC and Rstack teams.
Replying to @otto_ottomao @rspack_dev
😃 You might like Midscene! It integrates with Playwright and supports natural-language assertions like:
await aiAssert('There is a checkout button on the page')
midscenejs.com/integrate-wit…
Soon retweeted
SWC Next is here!
Today, customizing how your code is transformed often means using Babel plugins or writing Wasm plugins for SWC.
I believe the next generation of JS compilers should combine Rust's performance with the flexibility to write custom transform plugins in JavaScript.
SWC Next's flat AST enables efficient data exchange between Rust and JS, laying the groundwork for fast JS plugins 🚀
Introducing SWC Next: the foundation for SWC’s next major version, built on a new architecture inspired by Yuku.
- Up to 3x faster native parsing
- Up to 10x faster parsing through the JavaScript API
- A flat, ESTree-based AST designed for speed, memory efficiency, and JavaScript extensibility
Starting with parsing, we’re bringing the rest of SWC to this new architecture.
Built together by the SWC and Rstack teams.
Replying to @sanxiaozhizi
So tsrs doesn’t seem much faster than tsgo here, right?











