Modern JavaScript from the Beginning - Second Edition - Babel Setup

Modern JavaScript from the Beginning - Second Edition - Babel Setup

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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The video tutorial explains how Babel, a JavaScript transpiler, converts modern JavaScript code into a format compatible with older browsers. It covers the installation and configuration of Babel, including setting up Babel loader and presets. The tutorial demonstrates how Babel transpiles arrow functions to regular functions for backward compatibility. It concludes with a brief overview of creating a modern development environment and hints at the next video, which will focus on restructuring a project into a more modern format.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the role of the 'exclude' property in Babel's configuration?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What command is used to build the project after configuring Babel?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does Babel enhance backward compatibility for JavaScript applications?

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