Nitin Gupta

Nitin Gupta

Nitin is a dynamic Full Stack SDE 2 at Expedia Group, India, who thrives on crafting exceptional web experiences. Over the years, he’s worked his magic on projects for Marriott, H&M, Expedia, and more. While React is his go-to tool, his tech arsenal also includes Swift, Kotlin, Spring Boot, GraphQL, and a bunch of other developer superpowers. Known for his love of dev jokes and pun-packed humor, he’s the kind of colleague who keeps both the codebase and the conversations lively. When he’s not coding, Nitin is either jet-setting to new destinations, smashing shuttlecocks on the badminton court, or jamming out while learning the drums. A fun mix of tech wizardry and good vibes, he’s always up for an adventure—be it debugging or backpacking!
Beyond JavaScript: Unleashing the Power of WebAssembly for Faster Web Apps
JSNation US 2025JSNation US 2025
Upcoming
Beyond JavaScript: Unleashing the Power of WebAssembly for Faster Web Apps
JavaScript is great, but it wasn’t built for high-performance tasks like complex data processing or 3D rendering. That’s where WebAssembly (WASM) comes in — a technology that can deliver near-native performance directly in the browser. In this talk, I'll show you how WASM can supercharge your web apps with a real-world demo, where it dramatically outperforms JavaScript in sorting a large dataset. You'll also discover how industry leaders like Prime Video and Figma leverage WASM for massive performance gains. This session will equip you with practical insights and best practices to integrate WASM into your own projects.