JongKyung Lee
59 posts

JongKyung Lee
@jongkyung_dev
Software Engineer / https://t.co/kwmRlwmLA1 core team
Seoul, Republic of Korea Sumali Mayıs 2026
79 Sinusundan17 Mga Tagasunod
JongKyung Lee nag-retweet

The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: anthropic.com/news/fable-myt…
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JongKyung Lee nag-retweet

Rolldown v1.1.1 is out 🎉
- Fix wrong CJS interop for `.jsx`/`.tsx` files
- Fix lazy barrel `ReferenceError` when an entry is itself a barrel
- Fix `moduleSideEffects` from hooks being overridden by `package.json`
- More bug fixes and improvements
github.com/rolldown/rolld…
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Awesome! — looking forward to what June brings, especially the Vite Plus beta 👀
VoidZero@voidzerodev
🌌 Tales from the Void: Our May 2026 Recap Don't miss out on the news: 🧡 VoidZero is now part of Cloudflare ⚡ Rolldown got its first stable release 🔒 Vite security patches 🧪 Vitest going engine-agnostic 🦀 Oxfmt up to 25% faster 👀 and more from the community Full recap 👇 voidzero.dev/posts/whats-ne…
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JongKyung Lee nag-retweet

pnpm v11.5.3 and v10.34.2 are out, with several security hardenings and supply-chain security improvements.
github.com/pnpm/pnpm/rele…
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JongKyung Lee nag-retweet
JongKyung Lee nag-retweet
JongKyung Lee nag-retweet

JS devs - Time to celebrate 🎊 🥂
All modern package managers will block postinstall scripts by default :
📦 npm v12 🆕
📦 pnpm 10
📦 Yarn 4.14
📦 Bun
📦 Deno
📦 Aube
This doesn't solve everything, but should greatly reduces the ability for supply chain worms to spread

Adnan Khan@adnanthekhan
It's finally happening. We can put this whole install script NPM worm madness behind us... github.blog/changelog/2026…
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JongKyung Lee nag-retweet
JongKyung Lee nag-retweet
JongKyung Lee nag-retweet

Oxlint v1.69.0 & Oxfmt v0.54.0 release! 🆕
→ 6 new Vue lint rules
→ Config autocomplete for 25+ more lint rules
→ Native JSON, JSONC & JSON5 formatting
→ bug fixes and perf improvements
Full changelog here 💁
github.com/oxc-project/ox…
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JongKyung Lee nag-retweet
JongKyung Lee nag-retweet

jotai-rolldown just dropped.
jotai.org/docs/tools/rol…
Feedback is very welcome.
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JongKyung Lee nag-retweet

On React Compiler Rust Port:
* the react compiler has its own Babel AST -> HIR -> SSA -> Babel AST classic transform pipeline
* to make it work in Oxc, we need an Oxc AST -> Babel AST and a Babel AST -> Oxc AST two-way conversion
* I'm using both claude and codex to review the conversion and compare the output against over 200k files
* we expect some performance regression, but it should be much faster than the babel js implementation
github.com/oxc-project/ox…
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JongKyung Lee nag-retweet

⚡️ Announcement for Vize
Vize is entering the Real World Testing phase.
vizejs.dev/blog/notes/202…
Looking for:
・Bug reports (Issues)
・Pull Requests
・Medium-to-large Vue projects to test against
The next milestone is v1.0.0-alpha.
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Finally, it was merged in VS Code 🎉
github.com/microsoft/vsco…
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JongKyung Lee nag-retweet

All our main websites are now on void / cloudflare
oxc.rs
rolldown.rs
tsdown.dev
vite.plus
voidzero.dev

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JongKyung Lee nag-retweet

Some notes on the acquisition.
- Vue is not part of this - it remains an independent project. That said, the acquisition does make it possible for me to better financially support the people contributing to or working full-time on Vue. More on this soon.
- Nothing really changes for the relationship between Vue itself and the people in the Vue ecosystem now working at Vercel. I remain close friends with the Nuxt team and Eduardo. I’m confident that @rauchg will continue to support Nuxt the same way we intended to keep Vite vendor-neutral.
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JongKyung Lee nag-retweet

deno is migrating from swc to oxc
github.com/denoland/deno_…
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