Sat.Oct 31, 2020

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The JavaScript Self-Profiling API

Addy Osmani

Measuring costly JavaScript with the JavaScript self-profiling API

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Playing the Cards You're Dealt

The Agile Manager

Some years ago, I was working with a company automating its customer contract renewal process. It had licensed a workflow technology and contracted a large number of people to code and configure a custom solution around it. This was no small task given the mismatch between a fine granularity of rules on the one hand and a coarse granularity of test cases on the other.

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The 5 Most Underrated WebPageTest Features

MachMetrics

WebPageTest is one of the best website speed auditing services for any designer or developer concerned with site speed (which should be all of them). We use it as the engine for our automated testing services at MachMetrics.com. However, we often see WebPageTest utilized only in its simplest form, which is a little like driving a Lamborghini to the store down the street.