Shim Packages

Standard library

`Start a promise chain

ES2015 `Object.assign()` ponyfill

`Promise#finally()` ponyfill - Invoked when the promise is settled regardless of outcome

shim for require.main.filename() that works in as many environments as possible

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

Implementation of Function.prototype.bind

Node.js 0.12 path.isAbsolute() ponyfill

ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim

Node.js path.parse() ponyfill

set blocking stdio and stderr ensuring that terminal output does not truncate

Polyfill/shim for util.promisify in node versions < v8

Node.js os.tmpdir() ponyfill

ES2015 `Number.isNaN()` ponyfill

ES2015 `String#codePointAt()` ponyfill

ES2017 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.

ES2017 spec-compliant Object.values shim.

Node.js path.dirname() ponyfill

Symbol.observable ponyfill

ES2015-compliant shim for Object.is - differentiates between -0 and +0