Join a virtual community to build and launch new projects. 100 days to ship something that matters. No pre-reqs. All backgrounds welcome.
Jasjeev hit 5M+ organic views and grew a 1,000-person waitlist for PersonaLM. It's a platform where personalized characters tutor custom topics.
Read the storyXiangan ran his first paid pilot in week 1. By the end of the fellowship, he ran his third pilot for a professional certificate tutor for the Claude Code Architect exam and other cybersecurity exams.
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A one-day build summit in Madison for educators, students, and builders shaping the future of learning. Talks, hands-on workshops, and demos. No pitches, just building. Coming up this August.
Learn philosophy as easy as texting. An iOS app with different tutors covering any area of philosophy.
“I came in having never written a line of code. 100 days later I shipped a real app people actually use. This community changed what I think is possible for me.”
“The energy in the room is unlike anything else. Everyone is building, everyone is helping. I got more done in a weekend than in months on my own.”
“Worldwide gave me the push and the people I needed to finally launch. The accountability of 100 days is real magic.”
“As a researcher I'd never thought of myself as a builder. This flipped that. I now prototype my own tools instead of waiting on someone else.”
“Best decision I made all year. The summit alone was worth it — the fellowship was life-changing.”
“I shipped my first real product here. The momentum of building in public with people cheering you on is something you can't fake.”
“I learned more in 100 days than in years of trying alone. The structure and the people made all the difference.”
“This is the community I wish I'd found years ago. Everyone here is building something they actually care about.”
“I came with an idea and left with a launched product and lifelong collaborators. Worth every single day.”
“The fellowship turned 'someday' into 'shipped.' I finally believe I can build whatever I want.”

A cohort of scientists and engineers spending 100 days building open tools for research. From lab automation to data pipelines, fellows shipped projects that accelerate discovery and shared every step with the community along the way.
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Two days in San Francisco bringing together builders across AI, hardware, and science. Twenty-plus talks, hands-on workshops, and demos — no pitches, no marketing, just engineering and application shared openly with everyone in the room.
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Educators and learners spent 100 days building tools to make learning more accessible. Fellows launched tutors, study companions, and classroom aids — proving that anyone, with the right community, can ship software that matters.
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A weekend hackathon with Monomer Bio where teams built at the edge of AI and biology. Lab automation, protocol generation, and assistive tools came together in 48 hours of focused, collaborative building.
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Our fifth product experiment turned a phone camera into a personal trainer. Real-time form feedback with no wearables and no subscription — a small bet that grew into hundreds of early testers within weeks.
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In partnership with Boost VC, a cohort of hardware builders spent the summer prototyping physical products. From sensors to robotics, fellows took ideas from breadboard to working demo with hands-on mentorship.
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Our fourth experiment explored playful, low-stakes video creation. tubedummies let anyone storyboard and generate short clips in minutes — a lighthearted test of how fast a small idea can reach real users.
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With Clutch, fellows built tools aimed at global health challenges. Diagnostics, access, and education projects came out of 100 days of focused work — a reminder that software built with care can reach the people who need it most.
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Our second experiment reimagined learning as a skill tree — visual, branching paths that make progress tangible. A quick build to test whether gamified structure could keep self-directed learners motivated.
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Partnering with OKB Hope, fellows built health tools for underserved communities. The cohort shipped projects spanning access, awareness, and care — grounded in real needs and built alongside the people they served.
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