1. Learn about Optional Chaining (?.) introduced in ECMAScript 2020, enabling hassle-free deep property access. Access nested object properties effortlessly!

2. Dive into Nullish Coalescing (??) – another ECMAScript 2020 addition. Ensure smooth operations by handling null or undefined values effectively.

3. Embrace BigInt, a new numeric primitive ensuring precise calculations with large integers. Master accurate number representation in JavaScript!

4. Explore global This, a modern global object simplifying global object access in JavaScript environments. Enhance compatibility with ease.

5. Discover matchAll(), a cutting-edge String prototype method for efficient regular expression matching. Iterate through string matches effortlessly!

6. Uncover Promise. all Settled(), a new Promise API method managing promises’ resolution efficiently. Handle promise states effectively with ease.

7. Use String.prototype.at() to fetch characters at specific indices, even supporting negative indices for convenient string access. Enhance string manipulation effortlessly!

8. Leverage Error Cause to pinpoint error origins with precision. Understand error sources effectively for streamlined debugging.

Keep pace with JavaScript’s evolution for seamless development!

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