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Joined February 2009
Edit together! Markdown, Typst, and LaTeX
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Younghyun Chung retweeted
Now, CorTeX renders Mermaid using Pele. It's faster, lighter, and prettier. Thanks @kepano.
This is Pele, my new rendering library for diagrams and charts, compatible with the latest Mermaid syntax. - 100-500× faster than mermaid.js - 6× smaller bundle - No dependencies - Easy to theme - Responsive to device width In pursuit of making Obsidian insanely fast and cohesively designed, I always found the Mermaid library to be too big, too slow, and too hard to theme. Pele will be the new renderer in the next version of Obsidian, but you can start using it now. Pele [ˈpɛlɛ] is named after the goddess of volcanoes and fire. It's open source under the MIT license. Try the playground!
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Younghyun Chung retweeted
Switching between multiple documents, this time with a ruler 📐 at the top of the screen.
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Younghyun Chung retweeted
iPhone使ってる人見て〜❕ ずっと欲しかったやることを忘れないためのロック画面❕これにしてからやることを本当に忘れなくなった🫠
🤝 Paid partnership
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looks great function
LockScreenWallpaperในแอปTrace คือเริ่ดจริง👀 ดูปฎิทินได้แบบเก๋สุด จะจดงานหรือจดวันสำคัญต่างๆมันจะเด้งมาหน้าLockนี้เลยทำให้ดูง่ายขึ้นมาก ไม่ต้องกดเข้าแอปที่สำคัญใช้ฟรีได้น้า👏🏻 แปะวิธีทำในเมนชั่นนะคะ
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Younghyun Chung retweeted
LockScreenWallpaperในแอปTrace คือเริ่ดจริง👀 ดูปฎิทินได้แบบเก๋สุด จะจดงานหรือจดวันสำคัญต่างๆมันจะเด้งมาหน้าLockนี้เลยทำให้ดูง่ายขึ้นมาก ไม่ต้องกดเข้าแอปที่สำคัญใช้ฟรีได้น้า👏🏻 แปะวิธีทำในเมนชั่นนะคะ
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Younghyun Chung retweeted
Very proud of the impact of all our work using AI to accelerate science and medicine for the benefit of society.
Today we have set out how we’re building AI to accelerate science and improve people’s lives. Just some examples in the last week or so: - Mapped all 9B possible single letter genetic changes across the human genome with AlphaGenome Atlas and made it openly available to researchers. - Billions of decisions depend on weather predictions so we introduced WeatherNext 3, our most accurate and capable global weather AI model to date. - We published AI & Economy ATLAS, a comprehensive open-access look at how people are using AI globally. - AI has enabled extraordinary advances in language translation. Today our services are available in nearly 300 languages, spoken by 7B people We’re focusing our efforts on four key areas: health, natural disaster and weather resilience, learning, and economic opportunity. blog.google/innovation-and-a…
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the best launching story of a product.
Here’s to the wanting. Here’s to the dreaming. Here’s to everyone.
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Younghyun Chung retweeted
딸깍충의 궁극 진화: 코딩 한 줄 안 보고 한 달 PR 1,000개 머지시키는 법 ㅋㅋㅋ $SPCX 스페이스X AI 엔지니어이자 전 커서(Cursor) 출신인 Lauren Tan 누님이 팩폭 강연 하나 때림 다들 GrokBot이나 AI 에이전트 쓸 때 기껏해야 단일 채팅창 띄워놓고 "이거 고쳐줘" 징징대는데, 그거 잠재력의 1%도 못 쓰는 하수 짓이라는 거임. 본인은 이미 에이전트 15~20마리를 군대처럼 부려서(비서실장-매니저-일개미 구조) 코드 직접 보지도 않고 한 달에 PR 1,000개씩 자동으로 머지 때리고 있음 ㅋㅋㅋ 이게 어떻게 가능하냐? 핵심 요약 들어감. - 핵심 병목은 '신뢰(Trust)'임 에이전트 떼거지로 돌릴 때 인간이 일일이 코드 검수하고 앉아있으면 의미 없음. "코드 짰어요!" 하면 끝이 아니라, 에이전트가 직접 앱 실행해서 로그 찍고, CPU 트레이스 뜨고, 힙 스냅샷이랑 시뮬레이터로 "진짜 잘 돌아간다"는 영수증을 제출하게 만드는 자동 검증 시스템을 박아둠 - 에이전트 능지 떡상시키는 지침 UI에서 멍때리지 말라고 Feature Map 던져주고, Pstack 같은 마크다운 지침으로 "뇌피셜로 때려맞추지 말고 무조건 코드 원본 찾아서 까봐라" 강제함. 그리고 프롬프트/스킬 품질 유지하려고 Evals를 유닛테스트처럼 돌려서 AI 멍청해지는 걸 방지함 ㅎㄷㄷ - 코드베이스를 AI 친화적으로 개조 (프로젝트명: Dune) 철학이 존나 단순함: "가장 짧고 쉬운 길이 곧 올바른 길이다." AI는 천성적으로 게을러서 무조건 쉬운 길로 빤스런 치는데, 그 빤스런 치는 길을 정답으로 파놓음. 규칙으로 백날 잔소리해봐야 소용없으니 시스템으로 뚝배기 깸. React useEffect 금지, 개소리 달아놓을까 봐 주석 금지, Electron 메인/렌더러 분리, 이상한 의존성 땡겨오면 CI에서 칼같이 컷해버림ㅋㅋㅋ 결론: 처음부터 폼잡는다고 에이전트 100개 풀발기해서 돌리지 마라. 로컬에서 검증 루프부터 꽉 잡고, 아키텍처랑 CI로 가드레일 친 다음에 스케일업하는 게 2026년식 찐 개발자 스택임 ㅋㅋㅋ Not financial advice
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Younghyun Chung retweeted
LLM을 쓰지 않고 문장 간의 논리적인 관계를 분석해주기. 문장 분해는 Intl.Segmenter로, 전체 텍스트의 분야를 판단하고, 분야에 따라 문장의 클래스들을 태깅하게 하고, 문장 사이 관계를 연결하게 하는 건 3회의 Jev 모델 호출. 이 모든 게 0.5초(대부분 network roundtrip)이고 비용은 거의 공짜.
jev-demo.corca.ai Cheap and fast argumentation mapping without LLMs. Thanks to @typesafeai 's System I model.
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Great LaTeX editor
WYSIWYG LaTeX editor with minimal layout shifts and near real-time rendering.
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ICLR 등 유명 학회 가까워지면 LaTeX 편집 서버가 터진다고 하더라고요. 미리미리 옮겨서 작업해보세요. CorTeX
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wow beautiful LaTeX doc by cortex
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Younghyun Chung retweeted
Showcase: a beautiful LaTeX document by @chomkwoy cortex.corca.ai/share#pCVLTG…
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People are doing wild things with fly connectomes. Doom, Beat Saber... what about art? In 2008, I help children with disabilities draw through wheelchair movement. I revisit with a fly in a wheelchair. 🪰♿🎨 AI-generated concept, not a live brain simulation.
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Younghyun Chung retweeted
Sentence detection, highlighting, adjustment, and other microinteractions.
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Younghyun Chung retweeted
Ex-Google Jeff Dean just released 1-hour lecture on full AI engineering: LLM → prompts → agent teams → graphs from 0% to 100%: 0% → 1:45 - LLM from scratch - that made Google 30% → 17:22 - how to actually use AI models 65% → 30:03 - prompt engineering 100% → 52:35 - one human coordinating 100 agents this is 27 years of AI in Google compressed into one hour, by the person who lived it watch it today - then read how to build graphs in the article below ↓
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Younghyun Chung retweeted
Comparison of compilation speed: Overleaf vs. CorTeX
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Younghyun Chung retweeted
CorTeX is a FREE online LaTeX editor featuring: - No installation - Compilation about 10 times faster than other services - Real-time collaboration with unlimited collaborators - Unlimited projects cortex.borca.ai
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