Ever questioned if your JavaScript foundation stands as solid as you think? Between the daily grind of framework logic and build pipelines lies a language full of historic oddities, coercion chaos, and strict mode surprises that often go unnoticed.

This session turns the conference hall into a live game show. You won't just sit and listen - you will join a real-time interactive quiz using your smartphone. We will traverse the weird parts of type coercion, challenge your mental model of the event loop, and spot build configuration errors within the modern ecosystem. You will vote on answers, solve syntax conundrums, and uncover facts about the specifications you likely missed.

Come for the fun, stay for the challenge. You will leave with new insights into how the engine really works and perhaps the bragging rights of being the top expert in the room.