Copyright 2026 SPARK

JacHacks is a 24-hour hackathon where builders converge to ship the next generation of AI-native applications using Jac and Jaseci, the world’s first agentic programming stack.

Jac is the world’s first AI-native full-stack programming language, born at the University of Michigan and backed by NVIDIA and NSF. It supersets Python and JavaScript into one unified language where backend, frontend, and AI live in a single file. JacHacks is your chance to build with it before the rest of the world catches on.

Beginner or seasoned engineer, come with ideas and leave with a demo, job offers, and battle scars.