Web Reference: By default, JavaScript and regex treats 4-byte Unicode characters (like emojis or less common symbols) as two separate 2-byte "surrogate" code units. The u flag treats the pattern as a sequence of Unicode code points, which is important for correctly handling characters outside the Basic Multilingual Plane (BMP). Lets take a look at how to use default parameters in ES6. We will also look at the spread operator Source Code - https://github.com/bradtraversy/youtu... One-page guide to ES2015+: usage, examples, and more. A quick overview of new JavaScript features in ES2015, ES2016, ES2017, ES2018 and beyond.
YouTube Excerpt: Lets take a look at how to use
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