Stop building problems looking for solutions
And start solving challenges that matter
When code becomes trivial with AI, the quality of ideation and turning ideas into products people want become the only differentiators.
Traditional hackathons waste time on shallow brainstorming, producing technically impressive demos that solve non-existent problems.
Experts with deep domain knowledge lack the product craft to transform insights into solutions people actually use.
EXPERTS (NGOs, researchers, professionals) define thoughtful challenges based on real-world expertise.
PRODUCT BUILDERS transform these visions into usable products in one weekend.
Domain Expertise + Product Craft = Solutions That Matter
Our manifesto for the AI era
Code is free, user experience is precious
Not just technical demos
Ideas alone are not enough
Focus on experience, not the stack
What matters is adoption
Four paths to create impact
Product-minded creators who use AI tools to build experiences people love. Obsessed with user needs, not tech stacks.
NGOs, researchers, and professionals with field experience who define challenges worth solving.
Tech companies who want their tools used for positive impact and connect with product-minded talent.
Universities teaching product craft, not just code. Connect students with real impact opportunities.
November 15-16, 2025
One intense weekend
42 Paris
The iconic coding school
Partner organizations document challenges. Organizers transform into actionable product briefs.
Deep dive with experts. Workshops to understand stakes. Teams become co-owners of problems.
Create with AI tools. Focus on product craft. Prove you can build AND drive adoption.
Join us for a weekend where expertise meets execution, and real problems find thoughtful solutions.