Allow parsing of BigInt literals

Allow parsing of the nullish-coalescing operator

Compile ES2015 unicode string and number literals to ES5

Compile regular expressions using named groups to ES5.

Ensure that reserved words are quoted in object property keys

Compile regular expressions using duplicate named groups to index-based groups.

Compile ES2015 object super to ES5

TypeScript definitions for better-sqlite3

Client ID Metadata Document plugin for Better Auth

Compile object rest and spread to ES5

Transforms new.target meta property

Compile objects with duplicate keys to valid strict ES5

Turn async generator functions into ES2015 generators

Ensure that no reserved words are used.

Compile ES2015 Unicode escapes to ES5

Wraps classes defined in computed keys of other classes affected by https://bugzilla.mozilla.org/show_bug.cgi?id=1887677

Transform class static blocks

Parse regular expressions' unicodeSets (v) flag.

Remove numeric separators from Decimal, Binary, Hex and Octal literals

Transform import() expressions