Stress Test Your Reflexes (And My App)

This talk is confirmed. The time of the talk will be announced soon.

The recording will be published after editing. Multipass and Full ticket holders have early access.

What happens when you turn your audience into a live, distributed load test?

We will kick off this session with a high-stakes, multiplayer "Whack-a-Mole" challenge played right from your phone. As you compete for the leaderboard, a live stream of concurrent data will be generated to showcase realtime web capabilities in action across devices.

After playing around, it is time to get serious by digging into the challenges, architecture and technologies used when building such a platform. Discover how helpful or distracting AI can be during this process.

Key takeaways include:

AI: The Good & The Glitchy!
The Stack: NextJS, Supabase.
Realtime: No longer refreshing the page.

Leave the theory behind and see how modern tools and a bit of trial and error handle the chaos of live user interaction.

This talk has been presented at JSNation 2026, check out the latest edition of this JavaScript Conference.

fun demos

Eddie Jaoude

Video transcription, chapters and summary will be available later.

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