Compile ES2015 unicode string and number literals to ES5

Allow parsing of object rest/spread

Transform optional chaining operators into a series of nil checks

Allows you to build compile-time libraries

Allow parsing of Decimal, Binary, Hex and Octal literals that contain a Numeric Literal Separator

Allow parsing of the module assertion attributes in the import statement

Allow parsing of BigInt literals

Compile ES2015 sticky regex to an ES5 RegExp constructor

Compile regular expressions using named groups to ES5.

Minimizer plugin for webpack

Compile ES2015 object super to ES5

Compile ES2015 arrow functions to ES5

Compile ES2015 block scoping (const and let) to ES5

ESLint plugin for Next.js.

Compile objects with duplicate keys to valid strict ES5

Compile object rest and spread to ES5

Transforms new.target meta property

Allow parsing of the U+2028 LINE SEPARATOR and U+2029 PARAGRAPH SEPARATOR in JS strings

Ensure that no reserved words are used.

Allow parsing of optional catch bindings