Piotr Kowalski
Co-Founder of WarsawJS
Developer. Trainer. Speaker. Blogger. YouTuber.
6 talks at WarsawJS
Jak przygotować paczkę do projektu w TypeScript?
Duck typing w życiu programisty
Progressive Web Apps w szczegółach
New collections in JS: Map, Set, WeakMap, WeakSet
My 10 days with Phaser.js
First app on Samsung Smart TV platform