2026年4月21日的新闻
April 21, 2026
Claude Code Blog
Meet the winners of our Built with Opus 4.6 Claude Code hackathon (2026-04-20)
OpenAI News
Scaling Codex to enterprises worldwide (2026-04-21)
Hugging Face Blog
Save the traces! 🐳 (2026-04-21)Introducing the Bright Data CLI for Automated Web Data Pipelines (2026-04-20)Multilingual Tool Calling in 70+ Languages, On Device (2026-04-20)Building a Fast Multilingual OCR Model with Synthetic Data (2026-04-17)
DHH Blog
Celebrating computers at Omacon (2026-04-21)
The Pragmatic Engineer
Learnings from conducting ~1,000 interviews at Amazon (2026-04-21)
Rob Zolkos Blog
LazyPi made people mad (2026-04-21)
量子位
前小鹏汽车自动驾驶一号位李力耘出任众擎CTO，加速打造具身大脑 (2026-04-21 22:50:22)5月20日，马上AI起来！中国AIGC产业峰会报名已启动｜首波嘉宾官宣 (2026-04-21 20:22:24)物理优先+VLA闭环进化：高德ABot-World世界模型，破解具身智能零样本泛化难题 (2026-04-21 16:53:16)ISC.AI 2026创新独角兽沙盒大赛在京启动 聚焦智能体 共筑AI创新生态 (2026-04-21 16:50:16)把人类驾驶员赶出机场，复旦大牛校友要港股IPO了 (2026-04-21 14:20:19)小米宣布上线PC版龙虾，Xiaomi miclaw正式开启PC、Mac、有屏音箱多终端封测 (2026-04-21 13:50:19)Agent正杀入软件研发一线！全球超60位技术专家拆解AI落地困局，2026奇点智能技术大会收官 (2026-04-21 13:50:19)技术深度揭秘｜云知声U1-OCR架构升级 + API 开放，重构 OCR 3.0 时代 (2026-04-21 12:50:19)天立启鸣AI研究院院长刘志毅，入选2025福布斯中国科创人物 (2026-04-21 12:50:19)K型分化，如何破局？| 第20届中国投资年会·年度峰会即将启幕 (2026-04-21 11:18:15)这次，库克真的要卸任苹果CEO了！ (2026-04-21 08:50:15)跨维智能DexWorldModel斩获榜首，世界模型真正的考场在机器人执行里 (2026-04-21 08:50:15)继Harness之后，“龙虾”JiuwenClaw率先开启“Coordination Engineering”时代 (2026-04-20 21:50:26)
C++ Blog
Let’s check vibe code that acts like optimized C++ one but is actually a mess (2026-04-21 04:04)
Hacker News
As Oceans Warm, Great White Sharks Are Overheating (2026-04-21 14:48:55)Your favorite brands got worse on purpose (2026-04-21 14:19:49)Tim Cook’s Impeccable Timing (2026-04-21 11:30:03)Fusion Power Plant Simulator (2026-04-21 14:26:52)Original GrapheneOS responses to WIRED fact checker (2026-04-21 15:04:24)Show HN: GoModel – an open-source AI gateway in Go; 44x lighter than LiteLLM (2026-04-21 14:11:53)Tindie store under “scheduled maintenance” for days (2026-04-21 13:02:00)Anthropic takes $5B from Amazon and pledges $100B in cloud spending in return (2026-04-21 13:08:25)Slava’s Monoid Zoo (2026-04-19 23:13:46)Clojure: Transducers (2026-04-19 10:56:20)Leonardo, Borgia, and Machiavelli: A Fateful Collusion (2026-04-16 06:38:43)Louis Zocchi, games industry pioneer, has died (2026-04-21 06:19:15)Less human AI agents, please (2026-04-21 06:58:08)Vera C. Rubin Observatory has Discovered 11,000 New Asteroids (2026-04-21 13:24:34)Laws of Software Engineering (2026-04-21 11:04:56)A type-safe, realtime collaborative Graph Database in a CRDT (2026-04-21 10:33:24)Show HN: VidStudio, a browser based video editor that doesn’t upload your files (2026-04-21 11:58:16)Apple ignores DMA interoperability requests and contradicts own documentation (2026-04-21 10:57:53)Running a Minecraft Server and More on a 1960s Univac Computer (2026-04-18 12:41:00)How a subsea cable is repaired (2021) (2026-04-16 18:25:28)High-Fidelity KV Cache Summarization Using Entropy and Low-Rank Reconstruction (2026-04-19 11:35:23)The purist’s guide to phở in Hanoi (2026-04-19 08:34:10)Louis Zocchi, inventor of the d100, has died (2026-04-21 06:19:15)MNT Reform is an open hardware laptop, designed and assembled in Germany (2026-04-20 14:14:52)Salmon exposed to cocaine and its main byproduct roam more widely (2026-04-21 05:27:35)Types and Neural Networks (2026-04-21 05:59:53)A mad undertaking: An undefinitive guide to the Aadam Jacobs collection (2026-04-21 06:12:41)Edit store price tags using Flipper Zero (2026-04-19 09:26:04)Using Changesets in a polyglot monorepo (2026-04-21 06:25:50)Anthropic says OpenClaw-style Claude CLI usage is allowed again (2026-04-21 03:43:03)A Roblox cheat and one AI tool brought down Vercel’s platform (2026-04-21 04:12:12)Show HN: Mediator.ai – Using Nash bargaining and LLMs to systematize fairness (2026-04-20 15:07:04)The Beauty of Bonsai Styles (2026-04-21 04:31:30)Bullshit About Bullshit Machines [pdf] (2026-04-19 07:09:44)Prediction markets are breaking the news and becoming their own beat (2026-04-21 01:46:14)Air is full of DNA (2026-04-18 21:38:46)Japan’s cherry blossom database, 1,200 years old, has a new keeper (2026-04-17 23:22:38)Tim Davis – Probabilistic engineering and the 24-7 employee (2026-04-19 10:03:01)How to make a fast dynamic language interpreter (2026-04-21 00:48:07)Japan’s Cherry Blossom Database, 1,200 Years Old, Has a New Keeper (2026-04-17 23:22:38)Year of the IPv6 Overlay Network (2026-04-17 18:58:36)FreeBSD CVE-2026-4747 Log Suggests Mythos Is a Marketing Trick (2026-04-21 01:47:10)How a subsea cable is repaired (2026-04-16 18:25:28)Real-Time Visualization of Human Finger Joint Cavitation (2015) (2026-04-19 12:22:45)John Ternus to become Apple CEO (2026-04-20 20:39:32)Jujutsu megamerges for fun and profit (2026-04-20 21:32:10)Even ‘uncensored’ models can’t say what they want (2026-04-20 22:43:29)Soul Player C64 – A real transformer running on a 1 MHz Commodore 64 (2026-04-20 19:51:07)Kimi vendor verifier – verify accuracy of inference providers (2026-04-20 18:39:53)Monero Community Crowdfunding System (2026-04-20 21:33:15)GitHub’s fake star economy (2026-04-20 08:26:52)OpenAI ad partner now selling ChatGPT ad placements based on “prompt relevance” (2026-04-20 21:20:52)Zero-Copy Pages in Rust: Or How I Learned to Stop Worrying and Love Lifetimes (2026-04-16 06:11:40)Quantum Computers Are Not a Threat to 128-Bit Symmetric Keys (2026-04-20 16:37:48)Kefir C17/C23 Compiler (2026-04-17 22:12:59)Deezer says 44% of songs uploaded to its platform daily are AI-generated (2026-04-20 15:41:02)Modern Rendering Culling Techniques (2026-04-19 07:54:11)F-35 is built for the wrong war (2026-04-20 20:07:35)Show HN: Holos – QEMU/KVM with a compose-style YAML, GPUs and health checks (2026-04-20 21:13:49)AI Resistance: some recent anti-AI stuff that’s worth discussing (2026-04-20 20:19:13)Bloom (YC P26) Is Hiring (2026-04-20 17:00:45)Writing string.h functions using string instructions in asm x86-64 (2025) (2026-04-17 16:22:36)10 years ago, someone wrote a test for Servo that included an expiry in 2026 (2026-04-19 19:19:48)Anatomy of High-Performance Matrix Multiplication (2008) [pdf] (2026-04-19 09:50:44)Ternary Bonsai: Top Intelligence at 1.58 Bits (2026-04-18 02:51:34)Kimi K2.6: Advancing open-source coding (2026-04-20 15:28:13)Atlassian enables default data collection to train AI (2026-04-20 12:23:39)Qwen3.6-Max-Preview: Smarter, Sharper, Still Evolving (2026-04-20 14:05:34)Atlassian Enables Default Data Collection to Train AI (2026-04-20 12:23:39)I prompted ChatGPT, Claude, Perplexity, and Gemini and watched my Nginx logs (2026-04-20 15:22:01)All phones sold in the EU to have replaceable batteries from 2027 (2026-04-20 13:41:25)ggsql: A Grammar of Graphics for SQL (2026-04-20 12:51:20)Sauna effect on heart rate (2026-04-20 13:40:28)10 years ago, someone wrote a test for servo that included an expiry in 2026 (2026-04-19 19:19:48)WebUSB Extension for Firefox (2026-04-20 11:51:04)Ask HN: How to solve the cold start problem for a two-sided marketplace? (2026-04-20 13:42:37)Offshore tax tricks likely saved Tesla hundreds of millions (2026-04-20 15:14:30)IPC medley: message-queue peeking, io_uring, and bus1 (2026-04-17 02:34:54)Epicycles All the Way Down (2025) (2026-04-16 15:09:10)Kimi K2.6: Advancing Open-Source Coding (2026-04-20 15:28:13)Turning a Chinese IoT camera into an owl livestream (2026-04-15 19:17:34)ChatGPT and Codex Down (2026-04-20 15:04:52)How Motorola’s 2N2222 and 2N3904 transistors became the default NPNs (2026-04-17 20:27:49)
Github Trending
sansan0/TrendRadar : ⭐AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts.🎯 告别信息过载，你的 AI 舆情监控助手与热点筛选工具！聚合多平台热点 + RSS 订阅，支持关键词精准筛选。AI 智能筛选新闻 + AI 翻译 + AI 分析简报直推手机，也支持接入 MCP 架构，赋能 AI 自然语言对话分析、情感洞察与趋势预测等。支持 Docker ，数据本地/云端自持。集成微信/飞书/钉钉/Telegram/邮件/ntfy/bark/slack 等渠道智能推送。HKUDS/RAG-Anything : “RAG-Anything: All-in-One RAG Framework”zilliztech/claude-context : Code search MCP for Claude Code. Make entire codebase the context for any coding agent.dayanch96/YTLite : A flexible enhancer for YouTube on iOS