Ives van Hoorne
@CompuIves
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Friends call me Flip! Working on @codesandbox (acquired by @togethercompute). I like cookies 🍪🏳️🌈
Amsterdam, The Netherlands
Joined June 2010
We're starting a new chapter with CodeSandbox! Next to the news of moving and marrying, I promise this is the last big news from me this year 😂. This is huge for us. We'll have more resources to build and grow CodeSandbox, and I'm extremely excited about CodeSandbox SDK.
Today we have some very big news 🎉 CodeSandbox has joined @togethercompute and we have joined forces to launch a new product, CodeSandbox SDK! CodeSandbox will continue to run as normal and we’re making private sandboxes free. Check the details below 👇
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Excellent advice. - have strong opinions & commit to them - do a few things really well; cohesion more important than features - don’t design for everyone (you’ll design for no one) - settings = failure to commit to opinions & failure of good design - simple != easy
Good Products are Opinionated. “Every great founder I’ve seen up close, or even from afar, is highly opinionated and they’re almost dictatorial in how they run things. Also, early-stage teams are opinionated. And the products they build are opinionated. Opinionated means they
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Imagine if everything in life was as good as gold. It’s easy to invest in, could help grow your wealth, and protect it too. A timeless asset that stands strong when others may not.
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Announcing Oxfmt Alpha! 🚀 We’re excited to announce the alpha release of Oxfmt, our Rust-powered formatter. We designed Oxfmt to be easily adoptable, especially for existing Prettier users: �� Over 95% compatibility with Prettier's output leading to minimal diffs 🔄 Migrate
voidzero.dev
Oxfmt is a fast Rust-based formatter that is available now in alpha stage and supports JavaScript and TypeScript files. It is 30x faster than Prettier while having >95% compatibility.
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I’ll be in SF for the next two weeks! Anyone want to meet up (or go to a meetup)?
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Every financial market speaks a different language. But Chainlink understands them all.
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First one was a blast! Demos included: 🧑🏼🎨AI building & testing @FlorisWeers 🌚Darker mode emails @MatteoGauthier_ 🔮Visualizing AI logic @CompuIves 🍬Icon studio @robertvklinken ⚙️MCP optimization w/ GEPA @_laurynas 👥AI collab iOS apps @sirian_m 🥽VR + Rust scripting @rikarends
Augmented Tools Club in Amsterdam. Makers only. A space to demo real work in progress, exchange ideas, and get feedback in a friendly circle of fellow builders.
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New post 🎉 Going back to my roots on writing about the inner workings of things, a breakdown of key-value databases and how you might make one from scratch: https://t.co/Dpy0TGQpZO
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Made `bidc` — create bidirectional message channels between different JavaScript contexts (main document, worker, iframe, service worker, etc.): https://t.co/L2Yyi6A8qT
github.com
Bidirectional Channels for JavaScript. Contribute to vercel/bidc development by creating an account on GitHub.
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For humans and for AI, sometimes the best feedback is drawing, not words. I'm surprised at how well this works on the first try.
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⚡️ Consensus Hong Kong 2025 wasn't just a conference. It was a hackathon, a festival, a networking hub, and a deal-making powerhouse all into one. Now that you’ve seen the energy, would you like to join 15,000+ attendees? Get your ticket to be part of the action in 2026. NOW.
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We're thrilled to announce the first stable release of Oxlint - version 1.0! Our Rust-powered JavaScript/TypeScript linter delivers 50~100x faster performance than ESLint with 500+ rules and zero configuration required. Time to give it a try! https://t.co/gTpmsEYrZl
voidzero.dev
The first stable version of Oxlint, a fast & easy-to-use Rust-powered linter for JavaScript and TypeScript, is out. Learn about its 50~100x speed advantage over ESLint, support for 500+ rules,...
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I’m excited to introduce Clark, the first AI Agent to build internal enterprise apps. We’ve raised $60M, including a fresh $23M from @sparkcapital @kleinerperkins, @MeritechCapital and Greenoaks. Unlike consumer vibe coding tools like Lovable, Replit and Bolt that only generate
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After 4 years of work, I'm incredibly excited to introduce LiveStore, the next-gen data layer I'm building for Overtone. It's based on reactive SQLite and has a built-in sync engine. Give it a try - would love your feedback!
Introducing LiveStore (beta) LiveStore is a next-generation state management framework based on reactive SQLite and built-in sync engine.
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Asking the LLM to write React code is the ultimate faster horse. It’s a productivity, not paradigm shift.
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Your Jeep deserves more than just a traditional lift kit — it deserves an AccuAir Dynamic Lift Kit.
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Announcing DeepCoder-14B – an o1 & o3-mini level coding reasoning model fully open-sourced! We’re releasing everything: dataset, code, and training recipe.🔥 Built in collaboration with the @Agentica_ team. See how we created it. 🧵
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Introducing Together Chat! Use DeepSeek R1 (hosted in North America) & other top open source models to do web search, coding, image generation, & image analysis. Available today for free!
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On-demand Dedicated Endpoints are here—now with up to 43% lower pricing 🚀 Enjoy single-tenancy, full customizability, and no minimum commitments. Perfect for scaling AI apps, running custom models, and achieving economies of scale. Details below 👇
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Hello! I'm looking for an Elixir dev to join my team at Together AI / CSB. We've got some nice, greenfield Elixir projects on the go, and need some help! You can apply via the link in the next post, or send me a message if you have questions. #MyElixirStatus #ElixirJobs
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Few things beat the feeling of deploying code and watching the graphs drop. If that's not enough reason to use OpenTelemetry, I don't know what is!
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This is one of the first products going live on top of CodeSandbox SDK!! This looks incredible, one of the most polished products I've seen. Just created a landing page for Amsterdam & SF, it's beautiful!
Introducing HeroUI Chat: AI-powered UI generation that lets you create beautiful interfaces in seconds. 🎨 Describe your UI → Get beautiful results ⚡ Built on HeroUI, ready for production 🛠 No design experience needed 🌍 Deploy to the world in one click Start building today
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