ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
LiveSession - LiveSession helps you analyze users’ behavior, improve UX, find JS bugs, and increase conversion rates using session replays, and event-based product analytics.
Pagekite - Bring your localhost servers on-line.
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.
Gotty - GoTTY is a simple command line tool that turns your CLI tools into web applications.
FullStory - Meet FullStory, the app that captures all your customer experience data in one powerful platform.