Transform optional chaining operators into a series of nil checks
Compile objects with duplicate keys to valid strict ES5
Apply ES2015 function.name semantics to all functions
This plugin transforms ES2015 modules to AMD
This plugin transforms ES2015 modules to SystemJS
Allow parsing of BigInt literals
Allow parsing of Decimal, Binary, Hex and Octal literals that contain a Numeric Literal Separator
Compile ES2015 Unicode regex to ES5
Allow parsing of optional catch bindings
Allow parsing of the U+2028 LINE SEPARATOR and U+2029 PARAGRAPH SEPARATOR in JS strings
Compile ES2015 arrow functions to ES5
Allow parsing of the module assertion attributes in the import statement
Allow parsing of top-level await in modules
Compile ES2015 object super to ES5
Ensure that no reserved words are used.
Transform TypeScript into ES.next
Transform import() expressions
Compile object rest and spread to ES5
This plugin transforms checks for a private property in an object
Ensure that reserved words are quoted in object property keys
Turn async functions into ES2015 generators
Allow parsing of class static blocks
Allow parsing of the nullish-coalescing operator
Compile exponentiation operator to ES5