Rollbar Error Tracking

Rollbar is an error tracking and real-time exception monitoring service that helps development teams detect, diagnose, and fix bugs in production code. The platform instruments applications with SDKs available for JavaScript, Python, Ruby, PHP, Java, Go, .NET, Swift, Android, Unity, and Flutter, automatically capturing unhandled exceptions and logged errors as they occur. Each error report includes a full stack trace with source context, request parameters, environment metadata, user identifiers, and a breadcrumb trail of preceding application events that led to the failure. The deduplication engine groups error occurrences into issues by analyzing stack frames, error messages, and fingerprint patterns, preventing notification storms from a single root cause. Error prioritization uses occurrence count, affected user count, and severity level to rank issues, so teams can focus on the problems with the greatest impact. Telemetry integration correlates errors with performance metrics, deployment markers, and feature flag states, making it easier to identify which code change introduced a regression. Fixing workflows integrate with GitHub, GitLab, Jira, Slack, PagerDuty, and email, allowing developers to assign issues, create branches, and link pull requests directly from the dashboard. The platform supports source map uploads for minified JavaScript, sourcemap-based stack trace de-obfuscation, and custom grouping rules for errors that the automatic fingerprinting handles incorrectly. A deploy tracking API annotates releases with commit data, enabling regression detection that flags new error types appearing after a specific deployment. Data redaction rules strip sensitive values like passwords and tokens before transmission.