Application Monitoring is more than just a failsafe for frontend development — it’s a competitive advantage that improves collaboration, code, customer happiness, and your own smug sense of self-satisfaction. Learn: 1) Error Monitoring 2) Performance Monitoring 3) Release Health 4) Ecosystem Keynote by David Cramer, CTO & Co-founder, Sentry.io. From Apdex to Web Vitals, we spoke to experts from experts at Cloudflare, Next.js/Vercel, and Etsy to learn what the future has in store for web technologies.