A computer enhanced hallucination ۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗۗ | Vibing @freestyle_dev (YC S24)

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Pear AI is getting way too much hate. First, there is no YC double funding the same company. One partner funded one code editor one batch, another partner funded another code editor another batch. All VC funds do this. YC funded 100 companies this batch, and 200 last batch, there is no world where they don't have 2 repeats. Secondly, these guys aren't evil geniuses, they're guys who had an idea and shipped it. They made something people want, and they made it available to people. Thats all YC has ever been about. My guess is 100+ people applied with ideas that are 95% similar, take note that these are the one that got in. "YC has no quality or prestige" is great for you — but these guys worked their butt off to get here, everybody in YC did. You don't know them. Your post has no substance, its just negativity for negativity's sake. I'm writing this because I remember the day I got into YC. I worked my butt off, dropped out of college, left my job, built good tech, applied and got in — it felt incredible. To have random people like you try to tear individuals in the community down seems so wrong to me.
This is why I no longer associate YC with quality or prestige.
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npm install ai-sql One liners to connect your database to @vercel AI SDK Supports Postgres, MySQL and SQLite Check the repo here github.com/theswerd/ai-sql My friend @illothy and I made it last night
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2024 Github Wrapped Dropped out of college and quit my job in June to do Y Combinator, it shows.
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We just won the AGI House Agent Hackathon We hooked computer use into playwright so you can write tests by just saying ai("go do this on this website") @theshortjacob @andy_ajt @anchnk
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We went live to rebuild Github fully in TypeScript on freestyle.sh — it was hard. (See thread for some screenshots and notes)
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"We solved robotics" - @ChrisAidanLuey Made @kscalelabs Zeroth bot mirror our poses, won Kscale hackathon. Incredible weekend. github.com/theswerd/basedbot
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Replying to @theo
fn why_not_rust() -> anyhow::Result<String> { return Err("This tweet should've been in rust, branching and options would've been better".to_string()) }
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Ok, now for the cool stuff Winner of AI Coding Agents hackathon this weekend gets a YC interview with @sdianahu

ALT Ycombinator GIF by Dryftwell

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This weekend we threw a hackathon at @ycombinator @OpenAI threw a hackathon for GPT 5 @cognition + @windsurf threw a hackathon @getdelve threw a hackathon somewhere in there Is this the best hackathon weekend ever?
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Replying to @xprunie
This is literally public. Here's a commit I made a month ago joking about being single. In my understanding for them to be disingenuous they'd be hiding that its a fork — they aren't hiding that its a fork, its in the header.
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Heard a YC founder bragging about writing 10000 lines of code in a day. This is not the brag they think it is. Deleting 10000 lines of code in a day is.
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Replying to @WallisDev
Internet explorer. Literally just Mosaic. I never left. It’s fine. Just fucking use a TUI.
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I've been going raw VSCode for the past week — No AI and no syntax highlighting — feels good. I think I'm shipping a little bit less than before, but the code I'm shipping is delivering far more value. New preheat system takes internal startup from 1000% CPU usage to 20%, and a 45 second process down to 2 seconds. One day AI will be a better coder than me, but that day is not today.
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Sit at a chess board at any hackathon, you’ll consistently meet random cool people. (met @0xSigil at the @xai hackathon)
chess is like a dumb person's idea of a smart person's hobby
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Powered by Freestyle!
Just won 2 hackathons in SF's biggest hackathon weekend! 3rd place at @ycombinator's Coding Agents Hackathon with Shoya — using LLMs as intelligent runtime environments that interpret plain English AS code. 1st place at @cognition and @windsurf's Applied AI Hackathon with OverEasy — making cybersecurity accessible so vibecoders can easily evaluate if their apps are safe. Huge thanks to my amazing teammate @rileyshu_rs for making it possible to finish each idea in just 7 hours! And tons of gratitude to the incredible judges & hosts who made these events happen: @benswerd @tejasybhakta @aidenybai @AlisaRaeWu @bertie_ai @TheAshwinEffect @sdianahu @karpathy @realchillben @swyx @itsandrewgao @AlexReibman @AnthropicAI @claudeai @cerebras @modal_labs Working on vibe coding tools myself got me thinking a lot about the future of software. If we really want to empower more people to build their own ideas, we need more flexible, bug-free ways to build without sacrificing security. Feels like we got a bit closer today.
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New blog is out — Where do AI Coding Agents go next? docs[dot]freestyle[dot]sh/blog/next-gen-app-builder Thanks to @madhavjha and @emergentlabs for our conversation — I had a lot of thoughts before our chat about the subject but I hadn't been able to express them well. Madhav had the same thoughts except he had already put them together in a way that made sense.
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Powered by Freestyle Code Execution!
I’m excited to announce @DoeLabs coming out of stealth. @YuhuangOu and I are building vertical-specific AI tuned for industries still stuck with legacy software and nuanced workflows. Dental is just the start. Proudly backed by @ycombinator and an exceptional team.
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We love to see you guys!
If you are doing a YC startup, the number one reason to stay in SF is YC community and especially parties by @benswerd
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Tonight I'm giving an introduction to the weirdness of JS Module Loading at the @vite_js @voidzerodev JS Tooling Night thrown by @evanyou Understanding these behaviors took me months, I'm excited to share what I've learned.
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Met @evanyou , one of the coolest people I’ve ever met — his Vite plans are bigger than I could’ve ever imagined and I am so excited to use it.
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Startup idea: wristband that zaps people whenever they say like
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Freestyle.sh hosted a dinner for OpenSource YC Companies! Thanks to all the awesome opensource people who showed up!
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The @AlisaRaeWu will be judging out hackathon at YC this weekend! Alisa Wu is the founder of Lucent, an AI-native session replay platform that automates product insights. She previously founded Stella AI, an Australian EdTech startup that she exited in 2024. Prior to that, she was a founding engineer at MagicBrief, which was acquired by Canva. She has also worked as a software engineer at Atlassian, building products used by millions of developers worldwide. Her expertise spans AI product development, full-stack engineering, and building early-stage companies. Come compete and meet her lu.ma/hzwlapu0!
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Me to cofounder: Payments refactor is gonna take me a couple hours Also me two weeks later
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I tried stand up comedy... Here's what it taught me about B2B SaaS
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I did 90 minutes at the gym. Then I deleted 3000+ lines of code in the past 2 hours. Gonna sleep well tn.
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Just launched Freestyle Docs v2 @ docs.freestyle.sh — Shipping with initial support for ✅ OpenAI ✅ Gemini ✅ Pipecat ✅ LangGraph tx @jonathanzliu for helping us launch the Freestyle Python package — Jonathan went through all the pain of finding its initial bugs so you don't have to feel them.
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Was great to have you!
had a great time judging at the AI coding agents hackathon yesterday! witnessed some incredible AI projects built within 8 hrs w/ @AnthropicAI, @morphllm, @samedotdev, and freestyle.sh 🫡 ty for organizing @benswerd
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Replying to @shydev69
Hard disagree, his neural net series helped me figure out the structure when I wanted to implement my own training system. There is a place for raw code and detail, but his explanation of the high level concepts made everything lower level make much more sense to me as I went through it.
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This is cool in principal. I'll believe it when the NextJS Deployment Adapter system lands.
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A list of JS Runtimes: NodeJS — old, what I use most of the time Bun — new, seems like people really love it Deno — my cofounder won't stop talking about how I need to switch to it Hermes — React Native needs its own JS Runtime — actually this one is pretty cool, they precompile to bytecode. Workerd — Cloudflare, they have their own for fun — its also pretty fast QuickJS — runs on wasm, so I can use it to run JavaScript in JavaScript in JavaScript... WinterJS — Claims to be the fastest, we have yet to see when people start using it GraalJS — does not claim to be the fastest, have never met anyone who uses it Cloudstate (Freestyle's runtime) — JavaScript where the data in it is durable — so you can treat your classes as your database. Did I miss any? PS. I know QuickJS is an engine not a runtime, but list felt weird without it.
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Our hackathon is featured on @LumaHQ! We’re hosting the world’s biggest AI Coding Agent hackathon!
GUARANTEED YC interview for the WIN! My friend @benswerd is hosting an epic Coding Agent Hackathon at the YC Office on Aug 9th, and you should be there! 🤖 Host by @AnthropicAI , freestyle.sh, @samedotdev & @morphllm. lu.ma/hzwlapu0?utm_source=er…
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By my guesstimate ~90% of S24 batch is AI for X, or X AI. I met <12 companies with 0 AI. I'm CEO of one of them. YC AI companies get too much hate. The most incredible people I met in the batch were doing AI for X, and the worst companies I met was doing AI for X. However, I think all the other non-AI companies in YC are all doing something really different and cool — we have to be to get into YC without AI. (not that I have xtreme bias) There is nothing wrong with following hype when the hype has actual value — and the AI wave has a ton of value — but the YC ideas of "be contrarian and right" seems antithetical to the "be non-contrarian and build where everyone else is building" thesis I believe I saw. Not sure what to think of it. cc @garrytan
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Mika @heymikasagi will be judging our hackathon at YC! lu.ma/hzwlapu0 Mika Sagindyk is a co-founder at Tackle, a modern professional services automation (PSA) platform, with hundreds of teams relying on their tracking and reporting data to make everyday business decisions. Prior to founding Tackle, Mika built a team at AWS, did research at TU Munich and invested in deep tech companies at Vsquared Ventures. Her expertise lies in product, enterprise sales, GTM and people leadership. (edited)
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Throwing a dinner for opensource founders in SF this Friday. Comment with your opensource project for invite.
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Incredible team! Incredible Product! Proud to support.
Custom Domains 🌐 HeroUI Chat just leveled up! Pro users can now deploy their projects to their own domains, just a few clicks and you’re live on the web
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Cloudstate runtime is the most different runtime in the JS Runtime wars. We took the data in JavaScript classes and made it so instead of being stored on the heap, its offloaded to a persistent data store. When you access data on classes, we pull the data back out of the store. This means that your JS Runtime can now also be your database. Node/Bun/Deno compete over the server, cloudstate is for your data, and the rest of your backend. github.com/freestyle-sh/clou…
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Right now we prompt AI. The next generation of AI Apps I'm seeing are built around AI prompting us. OpenAI's o1 is smart — probably smarter than me. The most promising apps I've seen building on it are centered around o1 leading the conversation, and prompting us to provide extra information when it needs it. Our AI overlords are almost here.
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Me: “I’m so cheap, I used the same shoes since high school until they had holes in the soles” Also me:
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Replying to @0xAgathoDaimon
That’s actually what pisses me off about his post. It seems like this guy got rejected from YC, has a bone to pick with the fund and is taking it out on two guys. I’m good with negativity, hating YC and all of that. There is a lot to hate. I don’t like that he went after them individually — their batch just started, nobody has any idea where they’re going to go.
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When things are tough at Freestyle I always remember that my friends @UChicago are studying for finals right now and then I realize how awesome my life is to not have that. Good luck guys.
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Me: Can you run KVM on OpenBSD Google: You can run KVM on OpenBSD Google: You can't run KVM on OpenBSD
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@jrgarciadev is a genius and a friend. He is a leading thinker on the next generation of UI — he created @hero_ui. It was an honor to have him judge our hackathon at YC last week, and its been great to know him.
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Eve Bouffard @eve_bouff will be judging our hackathon at YC on August 9th Eve is a product designer at Y Combinator. YC has backed companies like Airbnb, Stripe, DoorDash, and Coinbase, and its portfolio of over 5,000 startups has a combined valuation of more than $800 billion. Eve joined YC in 2022 as as associate on the admissions team, where she reviewed over 10,000 startup applications and learned what makes early-stage teams—and great products—stand out. She now works across design, product, data, and operations at YC—wearing many hats to support YC partners and founders.
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Replying to @JustJake
Thats the old stuff. New cloud is forking a running computer in <1s, hundreds of times. AI cloud looks completely different than traditional cloud and there are thousands of directions to go in
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Dhruv Bhatia @dhruvbhatia0 will be judging our hackathon at YC this Sunday! Dhruv is a software engineer at Wispr, a Human Computer Interaction company, where he is leading the development of one of the first OS level AI Assistants. Prior to Wispr he worked at Gridspace and Ecobee, helping them scale ML infra.
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We just merged in pluggable Blob storage to Cloudstate. This means when you store a Blob on a Cloudstate class, instead of being Bincoding and living on the regular database, you can configure it to live anywhere. We Open Sourced 3 adapters already: - In Memory for fast local development - File System for debugging the files stored during local development - S3 Compatible for offloading in production when you need real scale If there are any storage providers we're missing, its a simple trait 🧵 github.com/freestyle-sh/clou…
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Over the past few weeks I've transformed Freestyle's docs in order to appeal to Vibe Coders, here's everything we've done 🧵
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These guys are the next cursor
Subject: Call to Service FOR IMMEDIATE RELEASE XIV-XV-MMXXV FROM THE OFFICE OF THE CEO ON OFF, INC. also known as @onlookdev To whom it may concern, For too long, designers have been unable to practice their excellence to the fullest. For too long, developers have been forced to interpret instead of invent. For too long, we have endured the insufferable feeling of compromise. Onlook is recruiting our first Founding Engineer – a tactical soldier armed with ambition and skill, prepared to change the way the world crafts exceptional products, brands, and experiences forever. We are on the hunt for a worthy ally who will architect the foundation of a new instrument of creation – One that is open-source, AI-native, and respects code as the source of truth. You will not simply build. You will liberate. If you feel the intoxicating urge to abandon the dull and join our cause to empower the greatest creatives of our time, express your interest imminently to daniel@onlook.com. Bring the knowledge you’ve sharpened in the shadows of extraordinary experiences past, and join us in San Francisco. This will be an incredible journey unlike any other. Please repost to aid our search!
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I used to think the Stack Auth globe was a bit silly, but over time I've really started to love periodically checking it and seeing it start to glow. Great UX @konstiwohlwend
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Dm me or comment for beta access
today, @benswerd blew my mind with a live demo of his secret new product. anyone who isn’t using it week 1 is ngmi
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Replying to @garrytan
I'm honestly not sure this would've helped me. I feel like when I was writing essays for school the hardest part was that I new some of my teachers weren't going to really read them. I learned to code young, and when I coded good programs they made people laugh, smile and more than anything created an impact. Compare that to the feeling I got when a teacher handed me back an essay I wrote with a few notes about my sentence structure and nothing on the substance of my thought and its no wonder I went into CS. I think an AI that gives adults another excuse to disengage from kids learning is just going to make learning feel pointless to kids like me.
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Push to production on Friday. Take down the whole stack. Fix it before the manager mode companies notice.
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RFC: Posthog for MCPs — I want to know which of my MCP routes are being used by which people from which clients in what sessions.
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Replying to @theo @t3dotgg
bad dev strategy (which we did when got ddos’d): ban all traffic from india for 4 hours
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Replying to @devagrawal09
In the near future AI coders will read AI writers blogs to choose the tech stack for their AI startups
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FYI to all hackathon participants who heard me yelling all day — I lost my voice and haven't been able to speak since💀
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