Sentry.io - From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.
iOS 12 GUI - Free collection of UI components and screens of iOS 12
LiveSession - LiveSession helps you analyze users’ behavior, improve UX, find JS bugs, and increase conversion rates using session replays, and event-based product analytics.
Fludish Sketch UI Kit - 🌱 Fluent iOS UI Kit designed for Sketch.
Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!
Landing UI Kit - Handcrafted UI components for landing pages