Jonathan Filbert (@jonathanfilbert) header
Jonathan Filbert (@jonathanfilbert) profile picture

frontend + ai @ tiktok I OSS @lynxJS_org | built teams at @gojektech @tokopedia @pintuid | creating contents https://teapawt.net/t.co/RZ1W6cIOsL | views are my own.

📩 contact at jofil.id
Joined March 2010
Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)Photo by Jonathan Filbert (@jonathanfilbert)
Jonathan Filbert retweeted
TikTok Shop has just launched our own app in Southeast-Asia! 🎉 🇲🇾 Malaysia #1 on the App Store and Google Play 🇸🇬 #3 in Singapore 🇵🇭 #4 in the Philippines 🇹🇭 #9 in Thailand This is the most ambitious 0→1 app project I've ever been a part of, with only around 4 months to build it. 100+ engineers across 3 countries collaborated in this moonshot. A large part of the app is proudly powered by @LynxJS_org, including many of the key screens, with lots of Lynx-Native collaboration along the way to make delightful and complex user experiences and interactions possible. I learned a lot from all the engineers, with the compressed timelines - it’d be impossible to launch without going AI-native and rebuilding our workflows to balance velocity-quality in the AI-era. Also kudos to our product team who worked on this: thinking and scaling globally, but operating locally. Huge kudos to everyone who took part in this project. Cheers!
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Jonathan Filbert retweeted
when I say "we" in emails, this is who I mean:
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Jonathan Filbert retweeted
Lynx 4.0 is here! 🎉 📱 Foldables & CSS media queries
✨ Liquid Glass & Blur with <blur-view>
🌐 Open-source <webview>
🤖 OpenUI & Agent Skills
⚛️ ReactLynx improvements
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Jonathan Filbert retweeted
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Jonathan Filbert retweeted
We Must Pace the Frontier: I’ve written a new essay on why the AI industry should slow down, with a three-part plan for doing so. Anthropic is unilaterally committing to the first of these steps. We’ll provide third-party evaluators with permanent, employee-level access to our systems, so that they can verify adherence to our safety measures, report on incidents, and assess models’ alignment during training. You can read the full post here: darioamodei.com/post/we-must…
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Jonathan Filbert retweeted
2026: A fruit fly took my job
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Jonathan Filbert retweeted
The gap to native is closable. We rarely share benchmarks (they're hard!), but here's one we ran at @LynxJS_org in Jan to find our own bottlenecks. @reactnative made cross-platform mainstream. Now it's time for all of us to chase near-native perf without giving it up.
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Jonathan Filbert retweeted
We are upgrading to @preactjs v11
ReactLynx 0.126.0 is out, now running on Preact 11. Background renders are ~14% faster, teardowns ~11%, and use() now ships from our compat entry. Release notes: github.com/lynx-family/lynx-…
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Jonathan Filbert retweeted
The greatest privilege of my life is being able to work with incredible people to create amazing products
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Jonathan Filbert retweeted
New: A map of the most important skills in AI Engineering.
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Jonathan Filbert retweeted
Remember to treat your body like a data center. Consume as much literature and water as possible.
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Jonathan Filbert retweeted
We were promised flying cars and all we got is infinite superintelligence for everyone
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Jonathan Filbert retweeted
A small idea from work: if AI agents are going to fix Lynx apps, they need more than a way to write code—they also need a way to verify the result. CDP may be the next interface for observing and controlling the Lynx runtime. mitchilling.github.io/posts/…
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Jonathan Filbert retweeted
We just learned that Karrot (당근), 🇰🇷 Korea's largest second-hand marketplace with 21M+ MAU, has shipped Lynx to production on 3 screens, with more planned. They wrote up why they chose Lynx for its brownfield adoption and performance:
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Jonathan Filbert retweeted
Lynx 3.9 is out! 🔗 Ship native libs as npm package with Autolink: npm create lynx-library 🎨 More web-aligned CSS: flex defaults to 0%; position sticky; grid shorthands, and ... !important ⚛️ ReactLynx now supports Portal ⚡ Many perf optimizations Read the full blog:
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Jonathan Filbert retweeted
Vue Lynx is definitely the closest thing to Vue Native we’ve ever got! Great job @Huxpro vue.lynxjs.org/
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Jonathan Filbert retweeted
Excited to support Octane on Lynx 🔥
Happy to announce Octane – the successor to Inferno. React’s programming model, compiled. Hooks, Suspense and Actions, compiled ahead of time. No virtual DOM. No Rules of Hooks. No manually maintained dependency arrays. The compiler understands what your code captures and generates the reactivity for you. Octane supports TSX and JSX, along with TSRX for even better DX and performance. It includes integrations for libraries such as TanStack, React Three Fiber, Lynx and StyleX, plus a compatibility layer for using Octane components inside existing React apps. Octane is available in alpha today, with beta coming soon.
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Jonathan Filbert retweeted
For my first post, I’m sharing a letter @NVIDIA signed on why open models matter. AI will transform every industry, power every company, and be built by every country. Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty. The world needs both frontier closed models and frontier open models. images.nvidia.com/pdf/Open-W…
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Jonathan Filbert retweeted
Nightly builds are here! 🌙
Just shipped nightly builds for @LynxJS_org 🌙 New features and fixes land in develop daily — no need to wait for the next official release to try them out. Version format: <major>-nightly.<timestamp>.<run-number>.g<commit-sha> e.g. 4.0.0-nightly.202605290633.50.g83209393
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Jonathan Filbert retweeted
Replying to @poojabnf
I read the code
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