JSNation 2026

JSNation US is a premier two-day, two-track hybrid conference dedicated to modern web development with JavaScript and TypeScript. Taking place on November 16, 2026 (in-person in New York) and November 19, 2026 (remote), it unites over 700 engineers, core team contributors, and industry leaders to shape the future of JavaScript.

The conference features 40 insightful talks, case studies, and core team updates across key tracks including AI-assisted coding, AI engineering, full-stack development, architecture, and career growth to senior and tech lead roles. A major highlight is the Ai.js Track, focusing on production AI with JavaScript — covering AI agents, MCPs, Vercel AI SDK, on-device and multimodal AI, WebGPU AI, AI-driven security, observability, and voice agents.

Attendees can participate in pro and free workshops before and after the main days, enjoy interactive sessions, and network during a scenic ferry ride with Manhattan views and the biggest JavaScript party in the US. The event takes place at a unique venue — the West’s largest planetarium — offering a one-of-a-kind experience. Whether attending in person or online, participants will engage in live Q&A, discussion rooms, and hybrid networking.

JSNation celebrates the JavaScript community as a 'nation' — united by language, tradition, and innovation. With speakers from Google, Microsoft, Vercel, Hugging Face, Netflix, and more, it’s the definitive gathering for developers looking to master modern JS, explore AI integration, and connect with the architects of the web’s future.