24 lines
567 B
JavaScript
24 lines
567 B
JavaScript
//
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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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