ECMAScript 2025 (ES16)

Features added in the 16th edition of ECMAScript

For more information see:

• Specification
• Feature support list
• Support for Iterator
• Support for Set methods
• Support for RegExp.escape
• Support for Regular Expression modifier (?ims-ims:...)
• Support for Regular Expressions: Named capture group: (?...): Duplicate names in different disjunction alternatives are allowed
• Support for Promise.try
• Support for Float16Array & related methods