Leveraging modern browser capabilities, Puzzlr is an innovative open-source application that weaves the strengths of React and three.js to present attendees with an immersive 3D challenge. Beyond its digital appeal, QR codes on t-shirts and badges act as gateways to real-world conversations. Prioritizing client-side privacy and promoting genuine interactions, join us as we delve into the intricacies of how and why Puzzlr was crafted to amplify genuine interactions in a social event setting.

Key Takeaways:
- Can technology truly promote meaningful social interactions
- Why the browser is the best platform for apps in 2024
- How to combine react and three.js to create breathtaking 3D interfaces in the browser
- Lessons learned while using technology for good
- Next steps