In what way can I utilize ES2020 within Angular?

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ES2020 includes several new features such as private class fields, dynamic imports, optional chaining, and nullish coalescing. These can be utilized within Angular by updating the TypeScript version to at least 3.8 or higher, which supports ES2020 features.

For example, the optional chaining operator can be used to safely access nested properties in templates with the syntax obj?.prop, ensuring that the code doesn't break if the property doesn't exist. The nullish coalescing operator can be used to provide a default value if a variable is null or undefined, with the syntax foo ?? defaultValue.

Private class fields can also be used within Angular components and services to encapsulate data and prevent access from outside the class. Dynamic imports can be used to load modules on demand, improving performance by reducing the initial bundle size.

Overall, utilizing ES2020 features within Angular can improve code readability, maintainability, and performance.