Joe Heitzeberg
@jheitzeb
AI Tinkerers global, co-founder of Crowd Cow, 2019 Allen School Alumni Impact Award, MIT, weekly 1:1 with my AI
reminiscing on an AI Tinkerers sidebar chat a couple of years ago. When it's early, nobody knows! these debates (followed by tinkerering and buiding) are how to find out if ideas will work
Happy Birthday, Julius! the GOAT.
2 years of @JuliusAI_ ❤️ 📊 all Julius Pro users can now invite 2 teammates for completely FREE thanks for helping us get here and on to year 3 🙏
Perfect! Now let me verify there are no more duplicate methods. (thanks! production users thank you)
👏👏👏
Here it is 🔥 The glorious new open SOTA coding model (and it's non reasoning brother) humming on beautiful H200s provided by CoreWeave and cost pennies! We really went all out for this one, day 0 inference support, huge huge effort from the @CoreWeave and @weights_biases…
Agents aren’t reliable. They don’t learn from experience. At @composiohq, we provide skills that evolve with your agents @lightspeedvp gave us $25M to make agents usable
data enrichment + ai agents = definitely a ripe area. the vibe coded systems are going to produce user scenariosthat will be super annoying, but if the builders can reach in and fix things, the annoyances will remain.
If anyone puts "10x" in their marketing I'm going to auto delete it
Breaking AI news! Google Gemini CLI open-source release, Anthropic Fair Use ruling & more are shaking the scene. Join #AITinkerers Dublin Meetup (Jul 31) for deep dives & live demos. @aitinkerers buff.ly/8RtsXKr
When proposing projects to demo at AI Tinkerers, just know we look at the video too... no pitching
AI breakthroughs from Meta, OpenAI & more are shaking the field. Catch deep dive demos & discussions at AI Tinkerers Santiago on July 31. For builders, by builders! @aitinkerers @joeheitzeberg @felipepacheco buff.ly/2xFHNQV
Trying amp. I like the sound effects. I gave it a pretty ambitious first task (change this UI in the following 7 ways and for the 3rd one, look at another feature and do something complex and awesome but rework for this other use) and it did pretty darn well. so far so good.
São Paulo builders, secure your spot! Join AI Tinkerers at Oracle on July 31, 2025, 6:30PM for live demos, deep dives & networking. Limited seats! @aitinkerers @jheitzeb @dannybravo - Sponsored by Oracle. buff.ly/AAcrnih
The system is now ready for use and follows all the patterns established in the codebase.
Join the inaugural @aitinkerers DFW Meetup on July 31, 2025 at HEXA Coworking! 100% active builders sharing live code, demos & real AI innovation. Limited spots—reserve your QR invite now! buff.ly/BhRgL4L
On Friday we open sourced vibe-kanban, here's the launch video we put together using my iphone duct taped to a mop
Look!! 👇 lfg
for our claude code fans who want faster iteration at a fraction of the cost with kimi k2 via groq api:
Oslo’s FIRST #AITinkerers meetup lands 25 Aug! 150 vetted builders only—no slides, just code & pizza. Show your GitHub, get your QR, join the global Homebrew AI club. Apply before the wait-list slams shut. @aitinkerers @jheitzeb buff.ly/1hD7UYo