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Tobi Lutke validates Cursor’s “Git at Scale” idea with a weekend implementation
17 hours ago
4 min read
73 docs
A compact list led by Tobi Lutke’s hands-on validation of Cursor’s Git architecture, followed by recommendations on testable future-of-work claims, institutional history, human writing, AI and science, enterprise sales, and economic reasoning.

The clearest pick is an external systems post that Tobi Lutke immediately put to work: he says Cursor’s Git at Scale arrived while he was frustrated with Shopify’s internal Git, and that he implemented the approach over a weekend.

The systems recommendation

Git at Scale

  • Type / creator: Blog post by Cursor.
  • Link:Lutke’s recommendation. The Cursor article URL is not included in the post.
  • Recommended by: Tobi Lutke.
  • Key takeaway: Lutke describes the implementation as a single Rust binary that works with any S3-type object store, uses write-ahead logging and content-addressable storage, and supports bundle-URI for faster downloads of large repositories.
  • Why it matters: This is the strongest authenticity signal in the set: the recommendation is paired with a concrete systems experiment prompted by a real internal constraint, rather than a generic endorsement.

Two ways to frame work after automation

Thesis Statements

  • Type / creator: Public project and essay collection from Every.
  • Link:Read the collection.
  • Recommended by: Reid Hoffman, who wrote, “Recommend the read!” and linked the launch post.
  • Key takeaway: Every asks 100 builders and thinkers to make specific predictions about what great human work will look like after AI automation; the first 25 statements are live. The project is designed as a public record whose claims will be revisited to see which hold up as technology changes.
  • Why it matters: It turns future-of-work commentary into a set of explicit claims that readers can compare now and reassess later, rather than treating “AI will change work” as a conclusion in itself.

Two Paths to Prosperity

  • Type / creator: Book; the author is not identified in the recommendation.
  • Link:Hoffman’s recommendation; no book URL is supplied.
  • Recommended by: Reid Hoffman, resurfacing Satya Nadella’s recommendation.
  • Key takeaway: Hoffman says the book traces how different social organizations in China and Europe shaped their economic and political trajectories across a millennium, and calls it “very relevant today.”
  • Why it matters: It is a useful historical counterweight to short-horizon technology analysis: the recommended lens is how institutions shape outcomes over centuries, not simply which technology is newest.

Craft and scientific ambition as counterweights

What Salmon Know

  • Type / creator: Book by Elwood Reid, as identified in Casado’s recommendation.
  • Link:Casado’s recommendation; no book URL is supplied.
  • Recommended by: Martin Casado.
  • Key takeaway: Casado says he has been enjoying Reid’s work and describes the Hemingway–Carver–Thom Jones–Reid lineage as the opposite of AI-generated prose: writers who “know more than they put on paper” and write simply. He specifically recommends What Salmon Know as a mental reset from AI-generated prose.
  • Why it matters: This is a concrete craft recommendation for readers who want to distinguish fluent syntax from depth, restraint, and lived knowledge.

The Beginning of Infinity

  • Type / creator: Book; the author is not named in the interview.
  • Link:The Sam Altman interview; no book URL is supplied.
  • Recommended by: Sam Altman, through a personal rereading endorsement rather than a formal reading list.
  • Key takeaway: Altman says rereading the book from today’s vantage point makes him think AI will help humanity “understand everything or as much as we can,” and connects that idea to AI-enabled scientific discovery.
  • Why it matters: The recommendation points to a scientific-discovery lens for AI, not only an automation lens: the question is what better understanding could make possible.

A practitioner feed worth following

Jen Abel’s enterprise-sales feed

  • Type / creator: Ongoing X/Twitter feed by Jen Abel; the episode does not provide the feed’s handle or direct URL.
  • Link:Lenny’s episode for context.
  • Recommended by: Lenny, who introduces Abel as the person he has learned the most from about the art and science of enterprise sales, then calls her Twitter feed “the best” way to keep learning. Abel says sharing is also her own education and a way to crystallize what she knows.
  • Why it matters: This is a practitioner stream rather than another generic sales book or checklist. It is worth following, but its missing direct URL makes it a weaker immediate handoff than the linked resources above.

Short standalone video

Milton Friedman on immigration

  • Type / creator: Video by Milton Friedman; the post does not supply a formal title.
  • Link:Original video post.
  • Recommended by: Elon Musk, who replied, “Precisely articulated.”
  • Key takeaway: The original post presents the clip as an explanation of immigration that uses simple economic logic and remains relevant today.
  • Why it matters: Treat it as a compact recommendation to inspect for explanatory method, not as a fully summarized argument—the available source text establishes the endorsement and framing, not the video’s complete substance.
Tobi Lutke validates Cursor’s “Git at Scale” idea with a weekend implementation
Research extraction

Direct answer: The external resource is the 'Thesis 2027' collection on Every (every.to) , made up of leader-authored thesis statements on work and AI, each linked to a fuller essay , and intended for a live debate at Pioneer Works in Brooklyn on Nov. 5, 2026 . The markdown does not state the full bundle title ('Thesis Statements: 100 leaders call their shot on work and AI in 2027') nor explicitly name a publisher; it shows Notion as presenting partner and lists 25 visible leader essays .

  • Title: The first substantive heading in the visible text is 'After automation: Answers will become abundant and questions will become the hard part' (L5); an image alt reads 'Thesis 2027' (L211) and a closing section asks 'What’s your Thesis?' (L207). The exact page title in the supplied bundle metadata ('Thesis Statements: 100 leaders call their shot on work and AI in 2027') is not visible in the line text.

  • Publisher/creator: Not explicitly stated on the page. The image URL uses the every.to domain (L211); 'Presenting partners' with a Notion logo appears at the top (L1–L3); Dan Shipper, Founder and CEO of Every, is among the leaders (L15–L17). This makes Every the most plausible publisher/creator, though the page never says 'published by Every'.

  • Contents: The collection is a list of named leaders, each with a one-line thesis and a 'Read Thesis' link to a separate essay (e.g., L11–L13). The visible markdown contains 25 such entries (L7–L205); the '100 leaders' in the bundle title is not confirmed in this text — the snippet may be partial or the number may include additional contributors.

  • Intended use over time: The page is designed to be read and then discussed: it asks readers 'What’s your Thesis?' (L207) and announces that 400 people will gather on Nov. 5, 2026 to debate the ideas in the collection live, unscripted, face-to-face (L213). Per-thesis 'Read Thesis' links support deeper, ongoing reading (L13).

Thesis Statements: 100 leaders call their shot on work and AI in 2027
Research extraction
Lenny's Podcast

Yes — the episode contains an authentic recommendation of Jen Abel's Twitter feed as an external learning resource, and it is the only such recommendation in the transcript (sponsor reads and the podcast itself excluded).

  • Finding 1 — The recommendation and rationale: Host Lenny explicitly plugs the feed for learning: "I'll just give a plug for if people want to continue learning, your Twitter feed is just the best. You share all this stuff constantly" . Jen's response frames the feed as her ongoing stream of sales thinking: she has "just need to get this stuff out," it's "like a diary," and writing "helps me keep it in my mind" / "it's like my own education" .
  • Finding 2 — Identity and links: The only creator/title given is "Jen Abel" (transcript renders it "Jen Ael"), introduced as co-founder of Jellyfish and GM of enterprise sales at State Affairs, and "the person that I've learned the most from about the art and science of enterprise sales" . No handle, username, or URL for the Twitter feed appears anywhere in the transcript.
  • Finding 3 — No other external learning resources recommended: The transcript's only other nods to external resources are workflow tactics, not learning endorsements — using OpenAI/Anthropic to scan for target contacts and enrichment tools including "len list" for finding emails . Sales books and sales trainings are mentioned only disparagingly as ineffective mimicry . The closing plug is for hiring at State Affairs, not a learning resource .

Uncertainty: the exact Twitter handle/link is absent, so downstream routing cannot point to a specific URL from this source.

84 minutes of enterprise sales alpha | Jen Abel
Research extraction
David Senra
Sam Altman
Profile

Direct answer: the only clearly titled book reference attributable to Altman in this transcript is The Beginning of Infinity (no author/creator named). It is presented as a book he is rereading, not as an imperative 'go read this': he says that rereading it makes him think AI will help humanity 'understand everything or as much as we can,' and he connects it to a Star-Trek-like vision of prosperity and abundance .

Other Altman resource mentions that are not book recommendations:

  • Paul Graham and Peter Thiel are named as the two people he consults for 'very non-obvious' stuck problems, prized for 'super nonlinear' thinking — people/mentors, no book attached . He credits Thiel's focus advice ('go deeper on what's already working') and Graham's 'ship an embarrassingly early v1' ethos .
  • He references 'all these books about the heyday of Bell Labs or Xerox Park' when starting OpenAI, but no title/author is given and it is not phrased as a recommendation .

Attribution caution: the transcript has no speaker labels; attribution here is inferred from context. Book mentions from the host or sponsor copy should not be counted as Altman recommendations: The Intel Trinity , a Claude Shannon biography , The Little Kingdom by Michael Mortz [sic], which the host tells Altman he 'has to' read , and a Zero to One quote in sponsor copy .

Sam Altman on Building OpenAI & Betting on the Impossible
Sam Altman
Profile
  • Sam Altman recommended the book The Beginning of Infinity: rereading it makes him think AI will help humanity "understand everything or as much as we can," especially for scientific discovery .
  • Sam Altman called The Intel Trinity "a great book," citing Intel's three main players pausing to educate customers and investors about the microprocessor — at one point teaching more classes than the local community college catalog — as a model for why the AI industry should educate the public more .
  • The interviewer urged Sam Altman to read The Little Kingdom by Michael Mortz, describing it as the first six-year history of Apple, written before Steve Jobs was kicked out, "so you get like what actually happened" .
  • The interviewer endorsed Sam Altman's blog, saying he has read it for years and values its succinctness and numbered lists .
Sam Altman on Building OpenAI & Betting on the Impossible
Lenny's Podcast

Lenny (host of Lenny's Podcast) recommended Jen Ael's Twitter feed as the best way to keep learning enterprise sales, saying she shares valuable content constantly. Ael is co-founder of Jellyfish and GM of enterprise sales at State Affairs .

84 minutes of enterprise sales alpha | Jen Abel
Reid Hoffman

Reid Hoffman recommended reading a post by Dan Shipper announcing Thesis Statements, a new project from @every bringing together 100 builders and thinkers to predict what great human work will look like after AI automation; the first 25 statements from contributors including @karrisaarinen, @cjpedregal, @neuranne, @yash_tek, @komorama, @fkpxls, @jonnym1ller, @p_millerd, @sariazout, @tomcritchlow, and @SimoneStolzoff are now live . The project will create a public record of frontier thinking on future human work and revisit the claims over time to see which hold up . Link: https://every.to/thesis-statements-2027.

Recommend the read! [https://x.com/danshipper/status/2089778289648812509](https://x.com/danshipper/status/2089778289648812509) BREAKING: When today’s jobs are automated by AI, what will great human work look like? This is the most important question of our time. I…
Tim Ferriss

Tim Ferriss shared an email from Coach Sommer he revisits often, endorsing its advice: strength improvements take a minimum of 6 weeks, and earlier perceived gains are improved synaptic facilitation rather than real strength ; impatience born of unreasonable time expectations is why most people fail, because achieving the extraordinary is not linear ; “The secret is to show up, do the work, and go home” with “a blue collar work ethic married to indomitable will” ; and “Throw out a timeline. It will take what it takes,” with a single commitment to a long-term goal among the most powerful tools . He linked the original post: https://x.com/tferriss/status/1826691823789641750.

An email from Coach Sommer I revisit often: Hi Tim, Patience. Far too soon to expect strength improvements. Strength improvements [for a … "The secret is to show up, do the work, and go home. A blue collar work ethic married to indomitable will. It is literally that simple. N…
martin_casado

Martin Casado said he has been enjoying reading Elwood Reid lately, and recommended Elwood Reid and "What Salmon Know" as a "very nice mental cleans from AI generated prose" . He frames the Hemingway–Carver–Thom Jones–Reid lineage as "the opposite of AI generated prose": these writers "know more than they put on paper, and write simply," whereas "AI's intelligence is entirely in syntax. Not what's underneath it." He also points to the K Mart realist writers (Carver, Beattie, Ann Mason) and followers (Wolfe, Reid, Jones) in the same vein .

I've been enjoying reading Elwood Reid lately. The legacy of Hemingway (then to Carver, Thom Jones and Reid) is the opposite of AI genera… I'd recommend "What Salmon Know". In general the K Mart realist writers (Carver, Beattie, Ann Mason, etc.) and those who followed (Wolfe,…
Chamath Palihapitiya

Chamath Palihapitiya recommended a piece on AI silicon in an X post, writing “If you are interested in AI silicon read this. It’s 💯” and linking to his quote of it (https://x.com/chamath/status/2091555163987398954) . He praised it as “super super good” and shared his thought that as agents start writing kernels and new model architectures keep appearing, many of today’s chips will become “meh” because they were designed by humans; he expects brute-force approaches using massive memory and compute will emerge .

If you are interested in AI silicon read this. It’s 💯 [https://x.com/chamath/status/2091555163987398954](https://x.com/chamath/status/209… wow. this is super super good. thank you for writing this. one thought: what happens when agents start writing the kernels and new model …
Elon Musk

Elon Musk shared and endorsed a video by @AmX_ZaxTr titled "Why did SpaceX choose 301 stainless steel for Starship," saying "This is why I switched Starship to stainless steel" and linking to the video post . The video explains the rationale for choosing 301 stainless steel ; Musk added that SpaceX has since created its own new alloys and no longer uses 301 .

This is why I switched Starship to stainless steel. We have since created our own new alloys and no longer use 301. [https://x.com/amx_za… Why did SpaceX choose 301 stainless steel for Starship 👇👇 [![Video](https://pbs.twimg.com/amplify_video_thumb/2081007781864198144/img/-nF…
tobi lutke

Tobi Lutke (Shopify CEO) recommended the blog post "Git at Scale" by Cursor, calling it "one of the most interesting blog posts i've read in a while" and noting it came when he was frustrated with Shopify's internal git system . He implemented its approach over a weekend as open-source walgit — a single Rust binary that works with any S3-type object store, using WAL and CAS primitives and needing no other data store, with bundle-uri support for fast large-repo downloads . Implementation link: https://github.com/tobi/walgit.

Git at Scale (by cursor) has been one of the most interesting blog posts i've read in a while. It came right when I was frustrated with S…
Reid Hoffman

Reid Hoffman resurfaced Satya Nadella's recommendation of the book "Two Paths to Prosperity," which traces how China and Europe developed different social organizations and how those structures shaped economic and political trajectories across a millennium — calling it "very relevant today."

Wanted to resurface [@satyanadella](https://x.com/satyanadella)'s recommendation of "Two Paths to Prosperity." The book traces how China …
Keith Rabois

Keith Rabois (@rabois) recommended a Spotify podcast episode as "Everything you need to know about enterprise sales," linking to https://open.spotify.com/episode/6FnbmoggGDm7LGawFbDVma?si=9YJbZoA7RxeVO0WuoRGuWA&utm_source=copy-link. The episode's title and creator are not specified in the post.

Everything you need to know about enterprise sales: [https://open.spotify.com/episode/6FnbmoggGDm7LGawFbDVma?si=9YJbZoA7RxeVO0WuoRGuWA&ut…
Elon Musk

Elon Musk shared an organic, non-commercial recommendation of a video post: Amy Mek's “Be a chainbreaker - Dad’s are everything ❤️” , which he captioned “Don’t pass on generational trauma” . The original post includes a video file ; Musk linked to the post at https://x.com/AmyMek/status/2091325786704003384. The recommendation signals the video as a useful resource on breaking generational trauma and fatherhood.

Be a chainbreaker - Dad’s are everything ❤️ [![Video](https://pbs.twimg.com/amplify_video_thumb/2090967756548055040/img/p-aY-5EgPa3QtCL9.j… Don’t pass on generational trauma [https://x.com/amymek/status/2091325786704003384](https://x.com/amymek/status/2091325786704003384)
Elon Musk

Elon Musk endorsed a video of Milton Friedman explaining immigration, calling it "Precisely articulated" . The video, shared by @boot15_vu, is described as "one of the most eloquent explanations of immigration you'll ever hear," noting Friedman's ability to "cut through the political bullshit and explain complicated issues with simple economic logic" . Video link: https://video.twimg.com/amplify_video/2091091772009033729/vid/avc1/640x420/XzG5d-sEBxMLi67Q.mp4?tag=29.

Precisely articulated [https://x.com/boot15_vu/status/2091091937298182231](https://x.com/boot15_vu/status/2091091937298182231) One of the most eloquent explanations of immigration you’ll ever hear. Milton Friedman had an extraordinary ability to cut through the po…
Elon Musk

Elon Musk recommended Ari Emanuel's upcoming book Roll the Calls (preorder link: https://a.co/d/0gaDvahC), endorsing it with "Truth is better than fiction" . The book is being promoted by Emanuel as available for preorder .

Truth is better than fiction [https://x.com/ariemanuel/status/2091198255703163370](https://x.com/ariemanuel/status/2091198255703163370) Preorder Roll the Calls ⬇️ [https://a.co/d/0gaDvahC](https://a.co/d/0gaDvahC) ![](https://pbs.twimg.com/media/HQVtuyBasAErrUW.jpg)