Marcin Borkowski

Taming massive files in the browser: chunking, streaming & reviewing 

Ever watched your tab choke on a multi-gigabyte upload? In this fast-paced talk you'll discover how to: Slice massive files into resumable chunks and handle flaky networks like a pro Stream large CSVs on the fly without killing your heap Build a lightning-fast review & edit interface for millions of records Add real-time ETAs and auto-resume to delight your users Just battle-tested patterns and live demos you can adapt on day one. See you at WarsawJS!

dr Piotr Migdał

Thanks to AI, you can WASM. Yes, even in Rust! 

AI is reshaping frontend development. It's no longer just about simplifying tedious tasks; it's about unlocking new superpowers. With a few well-crafted prompts, you can use WebAssembly and Rust with ease—no prior experience required. Your next WASM-powered 3D data visualization, award-winning hackathon game, or interactive zen simulation is now just a few prompts away!

Oskar Korczak

Prompt compressor (Lightning Talk ⚡️) 

These days, many apps rely on calls to LLM APIs. It's an important feature, but it can also be costly. I'll show you a method to reduce your AI bills that you can implement right away!