ECMAScript 2020 (ES11)

Features added in the 11th edition of ECMAScript

For more information see:

• Specification
• Feature support list
• Support for Optional chaining operator
• Support for Nullish coalescing operator
• Support for globalThis
• Support for dynamic import()
• Support for BigInt
• Support for Promise: allSettled()
• Support for String: matchAll
• Support for export * as namespace
• Support for import.meta