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React Performance and Testing
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Module 1
Establishing a Trustworthy Performance Baseline
1
React Render and Commit Phases: Connecting Internals to UI Symptoms
Explain how React's render and commit phases correspond to symptoms visible in an interactive page.
Explain how React's render and commit phases correspond to symptoms visible in an interactive page.
2
Defining a Repeatable List-Page Performance Test Scenario
Define a repeatable interaction scenario for measuring the sample project's list-page performance.
Define a repeatable interaction scenario for measuring the sample project's list-page performance.
3
Profiling React Interactions and Identifying Commits
Record a list interaction with React DevTools Profiler and locate the commits associated with it.
Record a list interaction with React DevTools Profiler and locate the commits associated with it.
4
Identifying Costly Components with Profiler Evidence
Use profiler evidence to identify the component contributing most to an expensive commit.
Use profiler evidence to identify the component contributing most to an expensive commit.
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