Highlight.io is an open-source Fullstack Monitoring Platform

highlight.io is a modern and fully-featured monitoring tool for developers. It offers session replay, error monitoring, and logging capabilities. With session replay, you can understand why bugs happen by replaying interactions, analyzing network requests, and console logs.

Error monitoring helps you understand what bugs are happening through customizable error grouping, alerting rules, and session replay. Logging provides powerful log search, log alerts, and the ability to view associated sessions and errors. The tool also offers integrations with various SDKs and favorite tools.

Features

Session Replay

Dom-based High-fidelity Replay: Replay every interaction and dom change that happened in a given browser session
Outgoing Network Requests: See all the network requests (and their contents) in a given session to reproduce the data that was sent/received by your frontend
Console logs: Analyze the logs printed (console.error, console.log, etc..) to the console from your frontend
Embedded Error Monitoring: See the errors associated with a given session to understand what the user was doing leading up to them.
Session Comments: Comment on errors to communicate with your team on user frustration, bugs, and more!
Integrations with your favorite tools

Error Monitoring: Understand WHAT bugs are happening.

Customizable Error Grouping: Customize rules for grouping repeated errors
Customizable Alerting Rules: Customize how often, and where alerts are sent
Embedded Session Replay: See all of the sessions associated with any given error.
SDK Support: Support for a long (and growing!)
Integrations with your favorite tools

Logging

Powerful Log Search: Search across all your logs, with automatic property collection
Log Alerts: Set thresholds for your log alerts, and view them in the alerts dashboard
Embedded Session Replay and Errors: See all the sessions & errors associated with any given log.
SDK Support: Support for a long (and growing!) list of SDKs.
Integrations with your favorite tools