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Javascript console tricks, logging time data to the console and printing tabular data to the console.

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Logging Pretty-Printing Tabular Data to the Console

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Logging Timing Data to the Console

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js tutorial about Logging Pretty-Printing Tabular Data to the Console

Logging Pretty-Printing Tabular Data to the Console

3:09 js PRO

Learn how to use console.table to render arrays and objects in a tabular format for easy scanning over the values. We'll create some mock data and then render it to the log in various ways to explore console.table's API.

js tutorial about Logging Timing Data to the Console

Logging Timing Data to the Console

1:35 js PRO

Learn to use console.time with console.timeEnd to get accurate timings of operations in javascript. This tool can help with javascript profiling and performance optimization, and knowing how to use the console to do it means you don't have to pollute your codebase with timers and placeholders.

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