Jack Zerby
@jackzerby
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Building https://t.co/sSvhHapAPB · https://t.co/sz3ZEHz7je · https://t.co/jWhtkdrxgk · https://t.co/CyN2IT3jaX Past · @gumroad · @vimeo · @pentagram
Joined December 2008
Going from 0-1 is the hardest part of building a startup. It's a whirlwind of design, development, fundraising, hiring, firing, losing money, making money, feeling invincible and feeling hopeless...all within the first few weeks. It doesn't have to be stressful or chaotic, in
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I’m watching designers at Notion ship code that is indistinguishable from senior engineers.
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I can't stop building with Claude Code and Opus. Hours fly by, 4 terminal tabs, teleporting from web Claude Code back to CLI. Creating things that took weeks in 15 mins. Nobody I talk to outside of software world understand whats happening. It would be like if I told my home
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Feels like we're actually in one of those "everything is about to change" moments
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Tailwind makes less sense when the models are writing all your CSS anyway.
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Opus 4.5 is the first model that I can throw anything at and it executes flawlessly. Features that took days are now down to minutes.
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Love the "reverse demo" concept here
Today we hit $100M ARR at @clay. It took us six years to go from $0-1m, then two years to go from $1-100m. I’m going to walk you through the 6 biggest GTM bets that got us here. $100M ARR may be the headline, but I’m most proud of how we accomplished it: we’ve never churned
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Love to see the design community rallying in support of young designers. If you're looking for an amazing @framer site, hire @i_amnajaved 🤩
I will add $900 to this as bonus for doing a great job, Amna I will ping you for your bank details
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$10,000 bounty. Help Dupe find a Staff Designer who can shape the visual language of the next great internet company. Fast growth, chaos, glory. Need someone worthy of the journey to sit next to me and build together. Details and job rec 👇 https://t.co/NyGKuNoYzi
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It's incredible what @SunoMusic can do with your original music. I wrote and recorded these 2 songs 20 years ago, and remixed them using Suno. The results are unreal, 20 year old Jack wouldn't have believed it. My original is on left, remix on right.
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Grok Code Fast 1 in Cursor is unbelievably fast. Makes Sonnet and Gemini look slo-motion.
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I saw a dev grabbing my Figma specs like this once. Yep 78px gap at 150% zoom, perfect
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My favorite startup quote: "We don't do it because it's easy, we do it because we thought it would be easy". Each time I start a new project, I warn myself and my partners not to get too cocky about how simple it will be, as it will almost always be more complex and time
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Still hard for me to wrap my head around this...
@amXFreeze Right now, every digital action runs through layers: OS → app → interface → user. What Musk is describing is the removal of those layers. AI becomes the rendering substrate itself - the phone, the OS, the app, the interface, all dissolved into a single generative loop. That
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