Quick JavaScript Crash Course - Modern and Advanced JavaScript - globalThis

The video introduces the 'global this' keyword introduced in ES 2020, which provides a consistent way to access the global object across different JavaScript environments, such as web browsers and Node.js. It explains the limitations of using 'window', 'self', and 'global' in various environments and how 'global this' standardizes global object access. An example is provided to demonstrate accessing a global variable using 'global this'.

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