Conference Talk
Presented byKrasimir Tsonev
100%
Dev
20%
Design
0%
Marketing
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Business
Date
May 28, 2026 10:00 am
Duration
40 min
Location
Lucerna Great Hall
JavaScript is weird and that’s why we love it. In this talk, we’ll explore the strangest, funniest, and most broken behaviours hiding in JS and browser APIs. From [] == ![] being true, to overwriting the user’s clipboard with a single line of code, this is a tour of JavaScript’s most “beautiful” chaos.
Krasimir Tsonev
Senior Engineer & Vibe code restoration specialist
Antidote.me
Krasimir Tsonev is a coder with over 20 years of experience in web development and the author of books on Node.js, JavaScript and React. Currently, he works for Antidote.me, where his strong focus on quality and usability helps him create and discover new and effective digital experiences for patients.
