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<!DOCTYPE html><html lang="en" class="anthropicsans_dce02d96-module__tEBbKW__variable anthropicserif_e7e46c4-module__uImRTq__variable anthropicmono_fae19af3-module__c5XAsG__variable copernicus_e225fe92-module__gIXlfG__variable styrenea_ba30709d-module__X1taUa__variable styreneb_ef815608-module__QsOdUa__variable tiempostext_b1e9a056-module__lQ_52W__variable jetbrainsmono_4a81325a-module__1wasHq__variable"><head><meta charSet="utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/><link rel="stylesheet" href="/_next/static/chunks/2gepcixj9k_19.css" data-precedence="next"/><link rel="stylesheet" href="/_next/static/chunks/176anidfv50rd.css" data-precedence="next"/><link rel="stylesheet" href="/_next/static/chunks/39_4h3-nzxpcm.css" data-precedence="next"/><link rel="stylesheet" href="/_next/static/chunks/1z5ig3xzsfh55.css" data-precedence="next"/><link rel="stylesheet" href="/_next/static/chunks/0hpj44a23iwyo.css" data-precedence="next"/><link rel="preload" as="script" fetchPriority="low" href="/_next/static/chunks/138-1_49eoue5.js"/><script src="/_next/static/chunks/3nc6x0_y5iwnk.js" async=""></script><script src="/_next/static/chunks/0qt_yb7tkmhnh.js" async=""></script><script src="/_next/static/chunks/1xyeebhobpx1t.js" async=""></script><script src="/_next/static/chunks/turbopack-3a3ubgu7ap1i1.js" async=""></script><script src="/_next/static/chunks/2yl1jv4w6po1z.js" async=""></script><script src="/_next/static/chunks/1ntn7efqc-iiw.js" async=""></script><script src="/_next/static/chunks/0e3-jir0v5afw.js" async=""></script><script src="/_next/static/chunks/0gn4ie1d0fyv-.js" async=""></script><script src="/_next/static/chunks/3k_473ybucr6n.js" async=""></script><script src="/_next/static/chunks/1_neymb4tjkw9.js" async=""></script><script src="/_next/static/chunks/0od98pyc9u2nj.js" async=""></script><script src="/_next/static/chunks/0_js102w67yng.js" async=""></script><script src="/_next/static/chunks/1rl656pqd0bzv.js" async=""></script><script src="/_next/static/chunks/1-9e3zcgh8gk1.js" async=""></script><script src="/_next/static/chunks/0b2dmya4y8ovs.js" async=""></script><link rel="preload" href="/_next/static/chunks/1plsl93aq761e.css" as="style"/><meta name="next-size-adjust" content=""/><meta name="theme-color" content="#141413"/><title>The Making of Claude Code \ Anthropic</title><meta name="description" content="The inside story of how Claude Code went from an internal CLI to Anthropic's coding agent, told by researchers, engineers and early users who built it."/><meta name="msapplication-TileColor" content="141413"/><meta name="msapplication-config" content="/browserconfig.xml"/><link rel="canonical" href="https://www.anthropic.com/features/making-of-claude-code"/><meta name="google-site-verification" content="BqiAW_sWOg-KrPk-Accxm6ge9dtnFEyV6DB6vzVZSGs"/><meta property="og:title" content="The Making of Claude Code"/><meta property="og:description" content="The inside story of how Claude Code went from an internal CLI to Anthropic's coding agent, told by researchers, engineers and early users who built it."/><meta property="og:image" content="https://cdn.sanity.io/images/4zrzovbb/website/bfd4aa0ef6a657e6f22fe214dc177aeff4c4c247-1200x630.gif"/><meta property="og:image:alt" content="The Making of Claude Code"/><meta property="og:type" content="website"/><meta name="twitter:card" content="summary_large_image"/><meta name="twitter:site" content="@AnthropicAI"/><meta name="twitter:creator" content="@AnthropicAI"/><meta name="twitter:title" content="The Making of Claude Code"/><meta name="twitter:description" content="The inside story of how Claude Code went from an internal CLI to Anthropic's coding agent, told by researchers, engineers and early users who built it."/><meta name="twitter:image" content="https://cdn.sanity.io/images/4zrzovbb/website/bfd4aa0ef6a657e6f22fe214dc177aeff4c4c247-1200x630.gif"/><meta name="twitter:image:alt" content="The Making of Claude Code"/><link rel="shortcut icon" href="/favicon.ico"/><link rel="icon" href="/images/icons/favicon-32x32.png"/><link rel="apple-touch-icon" href="/images/icons/apple-touch-icon.png"/><link rel="apple-touch-icon" href="/images/icons/apple-touch-icon.png" sizes="180x180"/><link rel="mask-icon" href="/images/icons/safari-pinned-tab.svg" color="141413"/><script src="/_next/static/chunks/0cz1d0mv5g_q7.js" noModule=""></script></head><body><div hidden=""><!--$--><!--/$--></div><main id="main-content" class=""><div class="page-module-scss-module__kZZxGW__container page-module-scss-module__kZZxGW__terminal terminal" data-theme="slate"><section class="Hero-module-scss-module__Ibwmxa__hero "><div class="Hero-module-scss-module__Ibwmxa__inner"><h1 class="Hero-module-scss-module__Ibwmxa__titleWrap" aria-label="The Making of Claude Code"><span class="Hero-module-scss-module__Ibwmxa__asciiArt"><span class="Hero-module-scss-module__Ibwmxa__reveal ">████████ ██ ██ ███████ ███ ███ █████ ██ ██ ██ ███ ██ ██████ </span><span class="Hero-module-scss-module__Ibwmxa__reveal "> ██ ██ ██ ██ ████ ████ ██ ██ ██ ██ ██ ████ ██ ██ </span><span class="Hero-module-scss-module__Ibwmxa__reveal "> ██ ███████ █████ ██ ████ ██ ███████ █████ ██ ██ ██ ██ ██ ███</span><span class="Hero-module-scss-module__Ibwmxa__reveal "> ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██</span><span class="Hero-module-scss-module__Ibwmxa__reveal "> ██ ██ ██ ███████ ██ ██ ██ ██ ██ ██ ██ ██ ████ ██████ </span><span class="Hero-module-scss-module__Ibwmxa__asciiSpacer Hero-module-scss-module__Ibwmxa__reveal "> </span><span class="Hero-module-scss-module__Ibwmxa__reveal "> ██████ ███████ ██████ ██ █████ ██ ██ ██████ ███████ ██████ ██████ ██████ ███████</span><span class="Hero-module-scss-module__Ibwmxa__reveal ">██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ </span><span class="Hero-module-scss-module__Ibwmxa__reveal ">██ ██ █████ ██ ██ ███████ ██ ██ ██ ██ █████ ██ ██ ██ ██ ██ █████ </span><span class="Hero-module-scss-module__Ibwmxa__reveal ">██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ </span><span class="Hero-module-scss-module__Ibwmxa__reveal "> ██████ ██ ██████ ███████ ██ ██ ██████ ██████ ███████ ██████ ██████ ██████ ███████</span></span></h1><div class="Hero-module-scss-module__Ibwmxa__productInfo Hero-module-scss-module__Ibwmxa__reveal "><span>BY ANTHROPIC<br/></span></div><div class="Hero-module-scss-module__Ibwmxa__cta Hero-module-scss-module__Ibwmxa__revealSlow "><div class="Hero-module-scss-module__Ibwmxa__introViewToggle"><button class="Hero-module-scss-module__Ibwmxa__introViewToggleBtn Hero-module-scss-module__Ibwmxa__introViewToggleBtnActive" type="button">><!-- -->_ Read in Terminal</button><button class="Hero-module-scss-module__Ibwmxa__introViewToggleBtn " type="button">¶ Read as Article</button></div></div></div></section></div></main><!--$--><!--/$--><script src="/_next/static/chunks/138-1_49eoue5.js" id="_R_" 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It felt like the future.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"b7e12cdf189e\",\"_type\":\"block\",\"children\":[{\"_key\":\"5ed873a20f4b\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BEN MANN\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"41d7d4862d2d\",\"_type\":\"block\",\"children\":[{\"_key\":\"b64ae89988b3\",\"_type\":\"span\",\"marks\":[],\"text\":\"He was like, \"},{\"_key\":\"4b4dbf8837b9\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"“Holy shit.”\"},{\"_key\":\"3d9242e5e3ae\",\"_type\":\"span\",\"marks\":[],\"text\":\" We’d seen the pieces—we just needed to put them together.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"b1f6a8ecee3e\",\"_type\":\"block\",\"children\":[{\"_key\":\"c7b62bf0d27a\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"RAPHAEL LEE\\nFirst engineering manager on the Labs team at Anthropic\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"4c5905e41d26\",\"_type\":\"block\",\"children\":[{\"_key\":\"ff0d042c42ef\",\"_type\":\"span\",\"marks\":[],\"text\":\"Boris was assigned the area of agentic coding. He was very intentional about the approach he wanted to take.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"923639014969\",\"_type\":\"block\",\"children\":[{\"_key\":\"99b279837ca5\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"28659625f8fa\",\"_type\":\"block\",\"children\":[{\"_key\":\"59c03c2cd961\",\"_type\":\"span\",\"marks\":[],\"text\":\"My starter project was to “automate coding.” So I thought, “Okay, first I need to learn how to use the API,” because I hadn’t used it yet. I started playing around, but I didn’t know what we wanted to build, exactly.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"fb92ea8dbe0f\",\"_type\":\"block\",\"children\":[{\"_key\":\"da1c2873fb48\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"b9ce14c305e9\",\"_type\":\"block\",\"children\":[{\"_key\":\"71f3ffb28425\",\"_type\":\"span\",\"marks\":[],\"text\":\"I was hacking around and I built this \"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"68b83e31d351\",\"_type\":\"historySlackBlock\",\"attachmentImage\":null,\"avatar\":{\"height\":170,\"url\":\"https://cdn.sanity.io/images/4zrzovbb/website/7fe810f8d8f14fab2747453bf21af1a8b885d420-170x170.webp\",\"width\":170},\"caption\":null,\"channel\":null,\"displayPosition\":\"right\",\"inlineLinkText\":\"demo\",\"markDefs\":null,\"message\":\"I wanted to show off a new tool I've been hacking on: *Claude CLI*. I built it as a new standalone tool, separate from clide, from the ground up.\\nThe motivation is:\\n1. To start to get a feel for the DevX of LLMs on the CLI\\n2. To stand up a foundation for Labs' upcoming experiments with agentic coding\\nFeatures:\\n • REPL\\n • Unix-style composable interface (supports pipes, etc.)\\n • Tool use: read/write from fs, run bash commands, see the screen, make network calls\\n • Plugins\\n • Context\\n • Permission model for tools w/ per-instance and per-directory opt in\\nCode is here: https://github.com/\\nQuick video demo: https://drive.google.com/file/\\nFeedback welcome!\",\"time\":\"6:04 PM\",\"user\":\"Boris Cherny\",\"video\":{\"_type\":\"video\",\"autoplay\":false,\"columnWidth\":\"full-width\",\"file\":{\"_type\":\"file\",\"asset\":{\"_ref\":\"file-6f41069db98ed1dfd641187152fd32d15289aeef-webm\",\"_type\":\"reference\"}},\"loop\":false,\"muted\":true,\"showControls\":true,\"thumbnail\":null,\"url\":\"https://cdn.sanity.io/files/4zrzovbb/website/6f41069db98ed1dfd641187152fd32d15289aeef.webm\"},\"workspace\":null},{\"_key\":\"0908e3a0cd1f\",\"_type\":\"block\",\"children\":[{\"_key\":\"ae732e1c562c\",\"_type\":\"span\",\"marks\":[],\"text\":\" that I called Claude CLI.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"5dad9b3d2f9c\",\"_type\":\"block\",\"children\":[{\"_key\":\"1cab64fe0068\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"b9c57b61cddb\",\"_type\":\"block\",\"children\":[{\"_key\":\"10b64b4c919c\",\"_type\":\"span\",\"marks\":[],\"text\":\"No one understood what the Claude CLI demo was. I didn’t really understand it either. But looking at it now, you can see the original elements are still there. I asked it to find out what music I was listening to. It just screenshotted Apple Music and read it. It’s kind of magical—it’s just \"},{\"_key\":\"193659d826a3\",\"_type\":\"span\",\"marks\":[\"em\"],\"text\":\"doing\"},{\"_key\":\"56e07987a62b\",\"_type\":\"span\",\"marks\":[],\"text\":\" it.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"5be20c293259\",\"_type\":\"block\",\"children\":[{\"_key\":\"007df5f726d1\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"ed8de031f776\",\"_type\":\"block\",\"children\":[{\"_key\":\"e81380044875\",\"_type\":\"span\",\"marks\":[],\"text\":\"This was about two days of work. To recreate this today with Claude Code would take two minutes.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"d92571c98d06\",\"_type\":\"block\",\"children\":[{\"_key\":\"98afcb812435\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"9a3203d81769\",\"_type\":\"block\",\"children\":[{\"_key\":\"5e34ceb830fb\",\"_type\":\"span\",\"marks\":[],\"text\":\"I posted it on Slack. I think I got two or three likes.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"23191b148785\",\"_type\":\"block\",\"children\":[{\"_key\":\"d69197c5fcd6\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"IGOR KOFMAN\\nMember of Technical Staff on the Labs team at Anthropic\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"8e82c92ffc11\",\"_type\":\"block\",\"children\":[{\"_key\":\"6fa100e8a87e\",\"_type\":\"span\",\"marks\":[],\"text\":\"It was obvious to me that this was the right approach.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"a370b97330e7\",\"_type\":\"block\",\"children\":[{\"_key\":\"e117428fae54\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"dcdb60164d07\",\"_type\":\"block\",\"children\":[{\"_key\":\"c0738a17eb55\",\"_type\":\"span\",\"marks\":[],\"text\":\"The day after posting this, I walked in and saw Robert working, and I recognized those red and green lines for code, which are kind of iconic now. He was like, \"},{\"_key\":\"0019ddaaa1de\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"“Yeah, it’s doing my coding.”\"},{\"_key\":\"6c91cdcf7657\",\"_type\":\"span\",\"marks\":[],\"text\":\" It was just the craziest thing—it was useful.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"acd9dfa9f905\",\"_type\":\"block\",\"children\":[{\"_key\":\"f6735d6acbb7\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"ROBERT BOYCE\\nMember of Technical Staff on the Labs team at Anthropic\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"2c580fc63d21\",\"_type\":\"block\",\"children\":[{\"_key\":\"8d3a65ddbb48\",\"_type\":\"span\",\"marks\":[],\"text\":\"I don’t recall exactly what I was doing at the time; probably something in the Claude desktop app. The app was very simple at the time, not much more than tool definitions in a loop and a simple REPL UI.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"93e1e3a72c19\",\"_type\":\"block\",\"children\":[{\"_key\":\"90241ca513df\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"4a950c779229\",\"_type\":\"block\",\"children\":[{\"_key\":\"30bdff42ef7e\",\"_type\":\"span\",\"marks\":[],\"text\":\"Of course, it was really, really far from good. But I felt this intense urgency to work on it and to make it good. I started working every weekend. My friends were like, “What’s going on? Come hang out!” But there was just this thing I couldn’t stop thinking about. And it still feels just as urgent today.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"68ceab1e5c17\",\"_type\":\"block\",\"children\":[{\"_key\":\"8e6712987453\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"IGOR KOFMAN\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"f4502851fc41\",\"_type\":\"block\",\"children\":[{\"_key\":\"e1842237c276\",\"_type\":\"span\",\"marks\":[],\"text\":\"Initially at Anthropic, I wanted to work on bringing the power of AI to people who are not engineers. Coding seemed like the obvious thing that we were definitely going to solve. I wanted to work on something less obvious. About three months in, I realized coding is definitely the thing to focus on, because it’s on the critical path to everything else.\"}],\"markDefs\":[],\"style\":\"normal\"}],\"title\":\"The spark\"},{\"_key\":\"6cf395c07b9f\",\"content\":[{\"_key\":\"abad69ef2043\",\"_type\":\"block\",\"children\":[{\"_key\":\"da620aec7b55\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"ADAM WOLFF\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"acbd51be862a\",\"_type\":\"block\",\"children\":[{\"_key\":\"ee5b2dfb3805\",\"_type\":\"span\",\"marks\":[],\"text\":\"I did not study computer science in college. I was a film major. But I always liked building stuff with computers. I read the first issue of \"},{\"_key\":\"46f9819f589d\",\"_type\":\"span\",\"marks\":[\"em\"],\"text\":\"Wired\"},{\"_key\":\"4b4c0e193050\",\"_type\":\"span\",\"marks\":[],\"text\":\" magazine in 1993, and I felt like, “Oh my god, I’ve got to be part of this.” So I moved out to the Bay Area. I was a game designer for the first part of my career, and then I became a programmer. Eventually, I worked on a big project called \"},{\"_key\":\"5ff1a3ffe536\",\"_type\":\"span\",\"marks\":[\"89c2c9906d2b\"],\"text\":\"React\"},{\"_key\":\"e7e901481196\",\"_type\":\"span\",\"marks\":[],\"text\":\", which is now a very popular web framework.\"}],\"markDefs\":[{\"_key\":\"89c2c9906d2b\",\"_type\":\"link\",\"blank\":true,\"href\":\"https://www.youtube.com/watch?v=8pDqJVdNa44\"}],\"style\":\"normal\"},{\"_key\":\"6ceed183acae\",\"_type\":\"block\",\"children\":[{\"_key\":\"a03d49769928\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"8d3abc67972c\",\"_type\":\"block\",\"children\":[{\"_key\":\"24a21d7e49dd\",\"_type\":\"span\",\"marks\":[],\"text\":\"I asked Adam to be our manager. At first he said no a bunch of times because he wanted to be an IC again, but eventually he agreed after I nagged and got a few beers with him.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"3f71406c1b6e\",\"_type\":\"block\",\"children\":[{\"_key\":\"8a28617dd2dc\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"IGOR KOFMAN\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"5f4f9972434b\",\"_type\":\"block\",\"children\":[{\"_key\":\"0958cb93016c\",\"_type\":\"span\",\"marks\":[],\"text\":\"I started coding in BASIC when I was around seven years old. The first piece of software I made was a game to teach math to my little brother, who was five. “Two plus two is what?” Then, if you got it right, it would play music. We were living in Ukraine, and it was likely on a computer imported from the West. You put a tape in it—it was probably a \"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"83f16f81d2c6\",\"_type\":\"historyPhotoBlock\",\"caption\":\"Commodore 64 photo taken by Evan Amos\",\"displayPosition\":\"left\",\"image\":{\"height\":1600,\"url\":\"https://cdn.sanity.io/images/4zrzovbb/website/9aa31ada1d39c6ce172516ce670d6cd602ef1f78-2400x1600.webp\",\"width\":2400},\"markDefs\":null,\"photoLinkText\":\"Commodore 64.\",\"title\":\"Photo\"},{\"_key\":\"2d85b84276b4\",\"_type\":\"block\",\"children\":[{\"_key\":\"2b00df6c4fcc\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"FIONA FUNG\\nOrg Leader for Claude Code and Cowork at Anthropic\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"466702f914b8\",\"_type\":\"block\",\"children\":[{\"_key\":\"adde27ae53b1\",\"_type\":\"span\",\"marks\":[],\"text\":\"There was a language called Turing, which was created by the University of Toronto. I created my first game with that. It was just like art. \"},{\"_key\":\"31bd597ce97c\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"Programming is a way for you to tell a story and create.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"169064cadc3d\",\"_type\":\"block\",\"children\":[{\"_key\":\"41a0cc15c35a\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"CAT WU\\nHead of Product for Claude Code at Anthropic\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"2467f2257237\",\"_type\":\"block\",\"children\":[{\"_key\":\"544e469c6fc6\",\"_type\":\"span\",\"marks\":[],\"text\":\"I joined Anthropic in summer 2024. When Boris posted his Claude CLI demo, I started using it to build RL environments, and I was so impressed by how much faster it made me.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"d353dc603546\",\"_type\":\"block\",\"children\":[{\"_key\":\"8d73b02be5ae\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"db06d00390ff\",\"_type\":\"block\",\"children\":[{\"_key\":\"544e469c6fc6\",\"_type\":\"span\",\"marks\":[],\"text\":\"I was sending Boris paragraphs of feedback. Just as quickly, Boris was responding that he’d landed a feature or a fix for many of the requests. I was probably one of the more active users at that point. He asked me, “Do you want to join this?”\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"ff3f1c12526c\",\"_type\":\"block\",\"children\":[{\"_key\":\"47d9f613d9ad\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"MEAGHAN CHOI\\nProduct Designer at Anthropic\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"1d5dc46def96\",\"_type\":\"block\",\"children\":[{\"_key\":\"65b294c7a7f7\",\"_type\":\"span\",\"marks\":[],\"text\":\"My very first interaction with the team was probably in December 2024. Designing for \"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"5599e8b14ed5\",\"_type\":\"historyPhotoBlock\",\"caption\":\"2-week spike\",\"displayPosition\":\"left\",\"image\":{\"height\":1600,\"url\":\"https://cdn.sanity.io/images/4zrzovbb/website/545d68532ae9a3641ef43d6978a38a8f3f9008c9-4000x1600.webp\",\"width\":4000},\"markDefs\":null,\"photoLinkText\":\"CLI\",\"title\":\"Google doc\"},{\"_key\":\"e30d519c9683\",\"_type\":\"block\",\"children\":[{\"_key\":\"b26b61cbb07f\",\"_type\":\"span\",\"marks\":[],\"text\":\" tools is not a common thing. But I remember seeing Claude CLI, and I thought, “We could make this a cool product, it just needs a little bit of design love.” So I asked if I could do a quick two-week spike.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"9cd9d0f26d87\",\"_type\":\"block\",\"children\":[{\"_key\":\"54e50278fa62\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"SID BIDASARIA\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"58d882359bb7\",\"_type\":\"block\",\"children\":[{\"_key\":\"abf24b0c9ac6\",\"_type\":\"span\",\"marks\":[],\"text\":\"I joined the Labs team in August 2024. Boris had this cool CLI thing, so I jumped onto that. I’ve never had one expertise throughout my career, and I had never written a developer tool or a coding tool before. This was completely new.\"}],\"markDefs\":[],\"style\":\"normal\"}],\"title\":\"The team\"},{\"_key\":\"e06d900aa297\",\"content\":[{\"_key\":\"9328ef4594f8\",\"_type\":\"block\",\"children\":[{\"_key\":\"46ce3cf145b0\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"6f797b1b4b6e\",\"_type\":\"block\",\"children\":[{\"_key\":\"5589b9969045\",\"_type\":\"span\",\"marks\":[],\"text\":\"In October 2024, I was working on it so hard. Every week, I was like, “Raph, give me engineers, please!”\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"9991db7c967b\",\"_type\":\"block\",\"children\":[{\"_key\":\"bf97acb37cf2\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"RAPHAEL LEE\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"c50812bcb320\",\"_type\":\"block\",\"children\":[{\"_key\":\"4194cc510114\",\"_type\":\"span\",\"marks\":[],\"text\":\"We fed almost all of Anthropic Labs to Claude Code. The other part became the MCP team. It would have been great to hire faster! The team mostly grew in the early days through internal transfers and slow, high-quality external hires.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"8e5feeaccbfb\",\"_type\":\"block\",\"children\":[{\"_key\":\"525ed435a808\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"ADAM WOLFF\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"649425b4e6c3\",\"_type\":\"block\",\"children\":[{\"_key\":\"2deb613dfbda\",\"_type\":\"span\",\"marks\":[],\"text\":\"Growing teams is such a double-edged sword. Boris was pushing hard for rapid growth. I wanted the opposite, and I held it back as much as I could. It’s nice to have the extra firepower, but \"},{\"_key\":\"dc408091989a\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"scale makes everything about process, culture, and vision more difficult.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"bcbbe653bedc\",\"_type\":\"block\",\"children\":[{\"_key\":\"0e65103ea356\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"19e77b727780\",\"_type\":\"block\",\"children\":[{\"_key\":\"e748216d5d9c\",\"_type\":\"span\",\"marks\":[],\"text\":\"I also saw this as an early experiment with the ways that Claude Code would change engineering teams and our expectations for productivity. Even with a relatively small team, we were flying through features and smashing bugs at a rate I’d never seen before.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"47ed5117c942\",\"_type\":\"block\",\"children\":[{\"_key\":\"6921c608f3a2\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"9920fb14e5ec\",\"_type\":\"block\",\"children\":[{\"_key\":\"4e611b56fb1a\",\"_type\":\"span\",\"marks\":[],\"text\":\"In hindsight, keeping the team small was actually very important to our success. It helped us be really creative with resources, and kept us from overengineering. And it forced us to use Claude more. Otherwise, we couldn’t go fast enough.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"3e0ff7a93feb\",\"_type\":\"block\",\"children\":[{\"_key\":\"49425427d6fa\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"SID\"},{\"_key\":\"8dea57e62f9c\",\"_type\":\"span\",\"marks\":[],\"text\":\" \"},{\"_key\":\"4e5cdbd84798\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BIDASARIA\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"5c7aca3321cd\",\"_type\":\"block\",\"children\":[{\"_key\":\"2dfc9da815e7\",\"_type\":\"span\",\"marks\":[],\"text\":\"It was just me, Boris, and a little bit of Ben hacking on this until December 2024. After we got the green light, six or seven folks jumped in from the Labs team and a couple other teams, and we started a final two-week sprint. \"},{\"_key\":\"4120f5169646\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"A lot of the core features you see today were built in those two weeks,\"},{\"_key\":\"9476e05f92e2\",\"_type\":\"span\",\"marks\":[],\"text\":\" like bug reporting and the login flow. That sprint was when I felt like, “Okay, this is turning into something real.”\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"f39e1bcd4769\",\"_type\":\"block\",\"children\":[{\"_key\":\"56bfcef30c71\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"ADAM WOLFF\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"af5754e6769b\",\"_type\":\"block\",\"children\":[{\"_key\":\"dafbc4d3fa6e\",\"_type\":\"span\",\"marks\":[],\"text\":\"With React, everything we did to make it adoptable internally at Facebook had made people start to adopt it externally. We understood better what the advantages were, what the pitfalls looked like, what the paths looked like. This was the same for Claude Code.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"7553cb0ab651\",\"_type\":\"block\",\"children\":[{\"_key\":\"d4408b47df7e\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"SID\"},{\"_key\":\"3ccab07514c5\",\"_type\":\"span\",\"marks\":[],\"text\":\" \"},{\"_key\":\"f48778f090df\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BIDASARIA\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"60ca695485ed\",\"_type\":\"block\",\"children\":[{\"_key\":\"437970c8bc56\",\"_type\":\"span\",\"marks\":[],\"text\":\"There were no PR restrictions, no review restrictions on the codebase. We would just ship fixes immediately. One incredible thing Boris did early on was build in auto-updates and really good user metrics. So as soon as someone came to us and said, “We don’t like this,” we could ship a fix and they’d have it five minutes later.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"806dd466762a\",\"_type\":\"block\",\"children\":[{\"_key\":\"b0d13e033d57\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"RAPHAEL LEE\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"439cc6c2be72\",\"_type\":\"block\",\"children\":[{\"_key\":\"97e07e8ac08c\",\"_type\":\"span\",\"marks\":[],\"text\":\"Feedback started pouring in. Boris and Sid would reply to every comment in minutes, and would often put up same-day or same-hour PRs, since Claude Code was so fast to hack on.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"a8a5a73b1a9f\",\"_type\":\"block\",\"children\":[{\"_key\":\"b7baa11e5f72\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"SID BIDASARIA\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"18150ffdd2c3\",\"_type\":\"block\",\"children\":[{\"_key\":\"147880f61ab5\",\"_type\":\"span\",\"marks\":[],\"text\":\"Being a CLI product rather than a web app meant no complex architecture to navigate. We could iterate so quickly because it’s just a client application. 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Sam McAllister had originally made Clawd for the launch of Claude 3.5 Sonnet. You don’t really get to do that kind of thing in products very often.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"d4e62d60c7dd\",\"_type\":\"block\",\"children\":[{\"_key\":\"f18ba923dccc\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"AUSTIN RAY\\nAI DevX Lead and Staff Software Engineer at Ramp\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"aaadf00eb3ba\",\"_type\":\"block\",\"children\":[{\"_key\":\"4f139754a80c\",\"_type\":\"span\",\"marks\":[],\"text\":\"I’ve been a CLI guy my whole career. So I was at the terminal whenever I could be. Someone posted about Claude Code after it was released as a research preview [in February 2025], and I found it. 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[Claude Code] was the perfect substrate for that skill set.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"453fe69ae478\",\"_type\":\"block\",\"children\":[{\"_key\":\"ef0849087872\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"JARRED SUMNER\\nFounder of Bun\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"df0b604cf6e4\",\"_type\":\"block\",\"children\":[{\"_key\":\"7abd8c674b0e\",\"_type\":\"span\",\"marks\":[],\"text\":\"When I tried to use Claude Code, I asked it to implement websocket client compression in Bun, I fed it the RFC for it, and then it just figured out how to implement it. It did kind of a bad job at first, but then after a bunch of prompting it fixed itself. And then I basically changed how we prioritized at Bun to make it easier to use with Claude Code.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"632c4aaf08a4\",\"_type\":\"block\",\"children\":[{\"_key\":\"c5d666523a64\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"4d2ce1c3b9c7\",\"_type\":\"block\",\"children\":[{\"_key\":\"08dacafd642f\",\"_type\":\"span\",\"marks\":[],\"text\":\"I was probably too obsessed with it relative to its impact at the time. \"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"91b558ba6d55\",\"_type\":\"block\",\"children\":[{\"_key\":\"3c3cdd6eb311\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"TRISTAN HUME\\nMember of Technical Staff on performance engineering at Anthropic\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"98891e51d6e9\",\"_type\":\"block\",\"children\":[{\"_key\":\"c5ad28375e9e\",\"_type\":\"span\",\"marks\":[],\"text\":\"Most of my tasks required a lot of context. I was working on hard kernels for accelerators that often weren’t publicly documented on the internet. Claude Code wasn’t very good at writing its own tooling and doing a lot of investigation to learn something on the fly. So it just wasn’t very useful, except for very limited tasks.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"a97a3f160578\",\"_type\":\"block\",\"children\":[{\"_key\":\"826f924a522c\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"JARRED SUMNER\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"201e97049250\",\"_type\":\"block\",\"children\":[{\"_key\":\"08dacafd642f\",\"_type\":\"span\",\"marks\":[],\"text\":\"There was a discussion, I think maybe in August or September [2025], about somebody wanting to ban using Claude Code at Bun. But I was just not going to let that happen.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"26229d547afb\",\"_type\":\"block\",\"children\":[{\"_key\":\"826f924a522c\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"MEAGHAN CHOI\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"e6cf0720c759\",\"_type\":\"block\",\"children\":[{\"_key\":\"c4c31b1a19ee\",\"_type\":\"span\",\"marks\":[],\"text\":\"When the Claude 4 models came out, that’s really when our moment came. Until then, there wasn’t actually that much UX design we could do. \"},{\"_key\":\"806806be8cf6\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"The model just wasn’t ready for the product that we wanted to build. But then it was.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"a88347599e98\",\"_type\":\"block\",\"children\":[{\"_key\":\"6a2aaacd85aa\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"b4729ec6ead5\",\"_type\":\"block\",\"children\":[{\"_key\":\"ae92c308aabf\",\"_type\":\"span\",\"marks\":[],\"text\":\"We also rolled out subscriptions. So it was two things that enabled Claude Code’s takeoff: a business model innovation coupled with a model innovation.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"de32b8aa6af0\",\"_type\":\"block\",\"children\":[{\"_key\":\"f7164057c36c\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"DAWN DRAIN\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"2deaea397142\",\"_type\":\"block\",\"children\":[{\"_key\":\"8a13aa6054f4\",\"_type\":\"span\",\"marks\":[],\"text\":\"I don’t actually think Claude Code owes that much to \"},{\"_key\":\"504180b31d65\",\"_type\":\"span\",\"marks\":[\"code\"],\"text\":\"clide\"},{\"_key\":\"721131c1da5d\",\"_type\":\"span\",\"marks\":[],\"text\":\". Once you cross the model capability threshold, the form factor kind of reveals itself.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"1eb162258fd5\",\"_type\":\"block\",\"children\":[{\"_key\":\"14cccd18376b\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"KYLE EASTERLY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"5eeba5626e5f\",\"_type\":\"block\",\"children\":[{\"_key\":\"c7454daaa121\",\"_type\":\"span\",\"marks\":[],\"text\":\"It’s been a fundamental shift in how we work. Back when I started playing with AI in 2022, I couldn’t picture Claude Code in my head. But I could see that if it could just make up a working app, I could extrapolate from there.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"583191898254\",\"_type\":\"block\",\"children\":[{\"_key\":\"8d8b23e54741\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"SID BIDASARIA\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"37194a165b57\",\"_type\":\"block\",\"children\":[{\"_key\":\"476011e04e0a\",\"_type\":\"span\",\"marks\":[],\"text\":\"I never thought it would become this big of a product—that was completely surprising. It’s still surprising to me today.\"}],\"markDefs\":[],\"style\":\"normal\"}],\"title\":\"Launch\"},{\"_key\":\"bb32e2391c2f\",\"content\":[{\"_key\":\"53aa8cc382e5\",\"_type\":\"block\",\"children\":[{\"_key\":\"a722afeb337d\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"0501bcacf2db\",\"_type\":\"block\",\"children\":[{\"_key\":\"996453639e78\",\"_type\":\"span\",\"marks\":[],\"text\":\"In February 2025, Claude Code was writing maybe 10 percent of my code. By May it went up to 30, 40 percent. I remember I was at the \"},{\"_key\":\"abed22f485c2\",\"_type\":\"span\",\"marks\":[\"f87628933602\"],\"text\":\"Code with Claude\"},{\"_key\":\"bb822bdddabc\",\"_type\":\"span\",\"marks\":[],\"text\":\" developer conference when Sonnet 4 came out, sitting in the back room, coding, and I thought, “Wow, this is really getting good.” The model was so much better, so agentic, so good at coding. By winter 2025, \"},{\"_key\":\"d1f04d6bf355\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"100 percent of my code was written by Claude Code.\"},{\"_key\":\"6c3b48cc04fe\",\"_type\":\"span\",\"marks\":[],\"text\":\" Not a single line by hand.\"}],\"markDefs\":[{\"_key\":\"f87628933602\",\"_type\":\"link\",\"href\":\"https://www.anthropic.com/events/code-with-claude-2025\"}],\"style\":\"normal\"},{\"_key\":\"6d1c3189b227\",\"_type\":\"block\",\"children\":[{\"_key\":\"291af787b0bc\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"KYLE EASTERLY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"a2353e65c364\",\"_type\":\"block\",\"children\":[{\"_key\":\"2f03ee9b1ef2\",\"_type\":\"span\",\"marks\":[],\"text\":\"There are two types of developer. One type really likes writing code—it’s almost like a zen garden they’re tending. It’s flow, it’s nice. And then there’s another type—and there’s some overlap, it’s not a pure binary—whose highest moment of achievement is when somebody in the real world is using that piece of software and likes it. That’s the camp I sit in.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"08a11a79ee4c\",\"_type\":\"block\",\"children\":[{\"_key\":\"5aa8ef3c0ebb\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"SHAUNA KRAVEC\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"55bc8a415bb6\",\"_type\":\"block\",\"children\":[{\"_key\":\"d0dbfc896eed\",\"_type\":\"span\",\"marks\":[],\"text\":\"I’m a Claude Code power user. I have my whole swarm of twelve different Claudes running around—reading documents, updating things, pulling from Slack. Being a research lead, I haven’t actually written a lot of code in the last few years. Now I’m able to write more because it’s just so much easier.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"de749d61f6cd\",\"_type\":\"block\",\"children\":[{\"_key\":\"6d8919177e31\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"IGOR KOFMAN\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"7bb9d5104165\",\"_type\":\"block\",\"children\":[{\"_key\":\"613505bceaef\",\"_type\":\"span\",\"marks\":[],\"text\":\"As the models and Claude Code get better and better, we’ll get to the next level of abstraction, where you’re not managing a bunch of Claudes—now you’re managing the Claudes’ manager.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"623f837582a5\",\"_type\":\"block\",\"children\":[{\"_key\":\"5adf88a78ce4\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"TRISTAN HUME\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"fe3de78a987e\",\"_type\":\"block\",\"children\":[{\"_key\":\"986b92c40c0d\",\"_type\":\"span\",\"marks\":[],\"text\":\"I saw my coworkers getting immense leverage, having Claude work on tasks in the background, and I didn’t have a great way of doing that. I basically had to take a week off my normal work just to set up a new dev environment. But it’s clear that the way you have to code if you want to be maximally productive has changed.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"62841d80bf60\",\"_type\":\"block\",\"children\":[{\"_key\":\"d1831543a60f\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"BORIS CHERNY\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"2023c67e9e0e\",\"_type\":\"block\",\"children\":[{\"_key\":\"7ce2edb055f2\",\"_type\":\"span\",\"marks\":[],\"text\":\"My wife and \"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"6361ad5dc8b7\",\"_type\":\"historyPhotoBlock\",\"caption\":\"Soba, Boris' dog\",\"displayPosition\":\"left\",\"image\":{\"height\":1600,\"url\":\"https://cdn.sanity.io/images/4zrzovbb/website/3775a370eb16069d9febc1856d14bc042b67ed36-2400x1600.webp\",\"width\":2400},\"markDefs\":null,\"photoLinkText\":\"dog\",\"title\":\"Photo\"},{\"_key\":\"dee82d45fbb9\",\"_type\":\"block\",\"children\":[{\"_key\":\"cfaab6dbbb65\",\"_type\":\"span\",\"marks\":[],\"text\":\" were hanging out on the couch while I coded all day yesterday with Claude Code. I wrote 88 commits.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"9e18d49e5d3e\",\"_type\":\"block\",\"children\":[{\"_key\":\"45cb9d4f299b\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"CAT WU\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"51d4a9523f0c\",\"_type\":\"block\",\"children\":[{\"_key\":\"d74a8f3ba367\",\"_type\":\"span\",\"marks\":[],\"text\":\"When we first launched, everyone was reading every single permission request Claude Code made. These days, a huge portion of our users just auto-accept everything. 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Putting it in the hands of so many people and seeing what they’ve been creating, internally and externally, has been really rewarding.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"103a272f12ca\",\"_type\":\"block\",\"children\":[{\"_key\":\"60b783175cb4\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"SHAUNA KRAVEC\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"a8547308488f\",\"_type\":\"block\",\"children\":[{\"_key\":\"bd761a16bb59\",\"_type\":\"span\",\"marks\":[],\"text\":\"My original background is in theoretical physics. People have been working on the same hard problems for centuries, in some cases. The rate of progress is quite a bit slower than AI and is often blocked by really difficult, expensive things. You’re only going to build so many colliders.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"3dd65e899b12\",\"_type\":\"block\",\"children\":[{\"_key\":\"c301579235fb\",\"_type\":\"span\",\"marks\":[],\"text\":\"\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"1b172c63fe37\",\"_type\":\"block\",\"children\":[{\"_key\":\"8d8bf02c434b\",\"_type\":\"span\",\"marks\":[],\"text\":\"I think that for most of 2026 and 2027, there’s going to be quite a lot happening in as little as three months. Three months of progress in 2024 would have been an improvement, but less dramatically so. That’s the disorienting part, and \"},{\"_key\":\"c2a70e04e1b3\",\"_type\":\"span\",\"marks\":[\"highlight\"],\"text\":\"I’m not sure if anybody is ready for it.\"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"43caee7790c7\",\"_type\":\"block\",\"children\":[{\"_key\":\"405a7305227a\",\"_type\":\"span\",\"marks\":[\"strong\"],\"text\":\"IGOR KOFMAN\"}],\"markDefs\":[],\"style\":\"h4\"},{\"_key\":\"7bec37b615f9\",\"_type\":\"block\",\"children\":[{\"_key\":\"2a6d70a90f8b\",\"_type\":\"span\",\"marks\":[],\"text\":\"My mom was a scientist, and she would use punch cards for coding. I would help her debug her punch cards. My dad was an engineer, but he didn’t know how to code until someone donated a Commodore to the Dom Pionerov in Kyiv—our local version of a YMCA. He got a book on coding, and we would read it at home together. 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And \"}],\"markDefs\":[],\"style\":\"normal\"},{\"_key\":\"6884178b6565\",\"_type\":\"historyPhotoBlock\",\"caption\":\"Ed (1969)\",\"displayPosition\":\"right\",\"image\":{\"height\":1600,\"url\":\"https://cdn.sanity.io/images/4zrzovbb/website/13ba4451d5ada60e764d46c4d3d2c29b89ce6dd9-4000x1600.webp\",\"width\":4000},\"markDefs\":null,\"photoLinkText\":\"this\",\"title\":\"Ed (1969)\"},{\"_key\":\"067b7d2f1c2e\",\"_type\":\"block\",\"children\":[{\"_key\":\"2855aaa9b024\",\"_type\":\"span\",\"marks\":[],\"text\":\" is one of the first text editors, which is still installed on every single Mac. And then it evolved, it evolved, it evolved, and it keeps evolving. 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