JackJack

@jackjack_eth

Built AI devtools (25K+ users, 5K+ stars), 700K-user marketplace & @basenameapp | Fellow @OrangeDAOxyz | Pentester | ex-@IBM, @RhinoSecurity, @ShapeShift

San Francisco, CA

Joined February 2019

JackJack
@jackjack_eth
Oct 6, 2025
Haven’t felt this excited since the Steve Jobs era WWDC. @OpenAI DevDay just brought that magic back.
Vibe Coding
JackJack
@jackjack_eth
Jun 6, 2025
AI edits move fast — sometimes too fast. One suggestion can leave your repo in a broken state. Built YOYO: AI version control for vibe coding. Undo AI mistakes instantly. Save progress and restore with one click. Works in Cursor, Windsurf, and VSCode.
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Vibe Engineering
JackJack
@jackjack_eth
Jun 6, 2025
AI edits move fast — sometimes too fast. One suggestion can leave your repo in a broken state. Built YOYO: AI version control for vibe coding. Snapshot, undo, and search code changes instantly. Works in Cursor, Windsurf, and VSCode. runyoyo.com
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Cursor
JackJack
@jackjack_eth
Jun 3, 2025
Yo folks — been loving Cursor, but sometimes AI edits don’t go as planned. Built YOYO for that: AI version control for vibe coding. One-click undo when things go sideways. Would love to hear if this helps anyone else jamming in Cursor. runyoyo.com
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JackJack
@jackjack_eth
Oct 26, 2024
1/3 - Last weekend @brain_xiang and I won Best Consumer Crypto App from @CoinbaseDev and 2nd place Most Killer App from @flow_blockchain at @ETHGlobal SF! Enabling Roblox's 300 million (MAUs) to create, buy, and sell coins using bonding curves on @base and @flow_blockchain.
Brain Xiang
@brain_xiang
Oct 24, 2024
Randomly, last weekend, @jackjack_eth and I won $5,000 at the @ETHGlobal hackathon! We took home the Best Consumer Crypto App @CoinbaseDev and 2nd place Most Killer App @flow_blockchain. Our project: The first-ever blockchain integration on Roblox—a memecoin exchange where users
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