The Most Creative NPM Package I've Seen
Josh tried coding・6 minutes read
React Geer is a tool for React performance issues with visual and auditory cues for slow rerenders, utilizing React profiler for monitoring and triggering alerts, but not recommended for production use due to potential user annoyance and performance overhead.
Insights
- React Geer provides visual and auditory cues to identify slow React component rerenders, using the native React API profiler and allowing customization of render time thresholds.
- Despite its innovative performance monitoring capabilities, React Geer is recommended for non-production use to avoid user irritation and performance issues, suggesting limited profiling to specific environments for optimal results.
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Recent questions
How does React Geer help with React performance?
React Geer aids in identifying and addressing React performance issues by providing visual and auditory cues for slow component rerenders. It uses the native React API, the profiler, to access render durations and trigger alerts based on set thresholds, playing audio alerts for slow renders.
What is the setup process for React Geer?
The setup for React Geer is simple, requiring the import from an NPM package and wrapping the app inside the Geer component. Users also have the option to set a custom render time threshold according to their preferences.
Does React Geer utilize the React API?
Yes, React Geer utilizes the native React API, specifically the profiler, to access render durations and trigger alerts based on set thresholds. This allows for the tool to provide visual and auditory cues for slow component rerenders.
Is it recommended to use React Geer in production?
Caution is advised against using React Geer in production due to potential user annoyance and performance overhead. Specific options like enabling profiling only in non-production environments are available to mitigate these issues.
What makes React Geer's approach to monitoring performance unique?
React Geer offers a unique approach to monitoring performance by providing visual and auditory cues for slow component rerenders. It stands out by utilizing the native React API, the profiler, to access render durations and trigger alerts based on set thresholds, playing audio alerts for slow renders.
Related videos
Summary
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"React Geer: Visual & Auditory Performance Alerts"
- React Geer is a tool designed to aid in identifying and addressing React performance issues by providing visual and auditory cues for slow component rerenders.
- The setup for React Geer is simple, requiring the import from an NPM package and wrapping the app inside the Geer component, with the option to set a custom render time threshold.
- React Geer utilizes the native React API, the profiler, to access render durations and trigger alerts based on set thresholds, playing audio alerts for slow renders.
- While React Geer offers a unique approach to monitoring performance, caution is advised against using it in production due to potential user annoyance and performance overhead, with specific options like enabling profiling only in non-production environments.
