Web Reference: A JavaScript Symbol is a primitive data type just like Number, String, or Boolean. It represents a unique "hidden" identifier that no other code can accidentally access. ES6 introduces a new primitive type called Symbol. They are helpful to implement metaprogramming in JavaScript programs. A symbol is just a piece of memory in which you can store some data. In this tutorial, you have learned about JavaScript symbols and how to use symbols for unique values and object properties. Also, you learned how to use well-known symbols to modify object behaviors.
YouTube Excerpt: Javascript Symbol
Net Worth Profile Overview
E6 Tutorial 16 Javascript Symbol Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $58M - $90M
Salary & Income Sources
Career Highlights & Achievements
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This section covers known assets, real estate holdings, luxury vehicles, and investment portfolios. Data is compiled from public records, financial disclosures, and verified media reports.
Last Updated: April 7, 2026
Net Worth Outlook & Future Earnings
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