How can I measure performance in JavaScript?
An example of an AI chatbot conversation about measuring performance in JavaScript.
How can I measure performance in JavaScript?
You can measure performance in JavaScript using the Performance API, which provides methods to track performance metrics.
What specific metrics can I track with the Performance API?
You can track metrics like navigation timing, resource timing, and user timing, which help analyze load times and execution.
Can you show me an example of using the Performance API?
Sure! Here's a simple example: performance.mark('start'); // your code here; performance.mark('end'); performance.measure('My Measure', 'start', 'end');.
How do I visualize the performance data?
You can use tools like Chrome DevTools, which provide a Performance tab to visualize and analyze the collected performance data.
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