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.

Loom - Loom is a screen recording extension for Chrome that gives people the ability to create and share media. Create your own videos using your camera, screen view, and audio. Read more about Loom.

LiveSession - LiveSession helps you analyze users’ behavior, improve UX, find JS bugs, and increase conversion rates using session replays, and event-based product analytics.

Screenity - The most powerful screen recorder & annotation tool for Chrome 🎥 - GitHub - alyssaxuu/screenity: The most powerful screen recorder & annotation tool for Chrome 🎥

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!

EasyRes - EasyRes is a fast screen resolution switcher for Mac OS X with live animated previews.