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24 lines
567 B
24 lines
567 B
// |
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// Tools for performance debugging, only enabled in development mode. |
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// Open up Chrome Dev Tools, then Timeline, then User Timing to see output. |
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// Also see config/webpack/loaders/mark.js for the webpack loader marks. |
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// |
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let marky; |
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if (process.env.NODE_ENV === 'development') { |
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marky = require('marky'); |
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require('react-addons-perf').start(); |
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} |
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export function start(name) { |
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if (process.env.NODE_ENV === 'development') { |
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marky.mark(name); |
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} |
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} |
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export function stop(name) { |
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if (process.env.NODE_ENV === 'development') { |
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marky.stop(name); |
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} |
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}
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