Rn Render Perfs screenshot

Rn Render Perfs

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Updated: 10 Nov 2017
42 Stars

:zap: :cyclone: Measure React rendering lifecycles using controls

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Overview

This performance monitoring module is a game-changer for React developers looking to gain deeper insights into their application’s rendering life cycles. It offers a straightforward way to measure and analyze various performance metrics through a simplistic component wrapper. By utilizing it, developers can optimize their components and ensure efficient rendering, leading to a smoother user experience.

The straightforward API allows seamless integration of various performance modules, making it easy to start monitoring with minimal setup. Whether you’re a seasoned developer or just getting started with React, this tool provides valuable insights that can help enhance your application’s performance.

Features

  • Performance Measurement: Easily monitor and measure React rendering lifecycles with intuitive controls, providing clarity on component performance.

  • Modular Integration: Pass any Perf module via the monitor props, allowing developers the flexibility to choose their performance measurement strategies.

  • Wasted Time Analytics: Print wasted time, helping identify components that are rendered but do not contribute to the UI, highlighting areas for optimization.

  • Inclusive Timing Reports: Get an overall view of the time taken by React to render components, assisting developers in understanding the total rendering cost.

  • Exclusive Timing Insights: Measure exclusive times that highlight the performance of component lifecycle methods, excluding the overhead of mounting.

  • Operation Tracking: Prints details on underlying manipulations that occur during rendering, which can inform developers about the specifics of performance bottlenecks.

  • Community Support: Developed with contributions from experienced members of the React community, ensuring best practices and expert insights are integrated into the module.