mathiasbynensES6 String.fromCodePoint polyfill 
An robust & optimized polyfill for the String.fromCodePoint method in ECMAScript 6.
This package implements the es-shim API interface. It works in an ES3-supported environment and complies with the spec.
Other polyfills for String.fromCodePoint are available:
- http://norbertlindenberg.com/2012/05/ecmascript-supplementary-characters/#String by Norbert Lindenberg (passes all tests)
- https://gist.github.com/slevithan/2290602 by Steven Levithan (fails 8 tests)
- https://github.com/paulmillr/es6-shim/blob/771e98e789292706d2435e4e10ffbe45edf40da6/es6-shim.js#L63-L83 by Paul Miller (passes all tests)
Installation
Via npm:
npm install string.fromcodepointThen, in Node.js:
var fromCodePoint = require('string.fromcodepoint');In a browser:
<script src="https://bundle.run/string.fromcodepoint"></script>NOTE: It's recommended that you install this module using a package manager such as
npm, because loading multiple polyfills from a CDN (such asbundle.run) will lead to duplicated code.
Notes
A polyfill + test suite for String.prototype.codePointAt is available, too.
The tests for this repository are now used by Mozilla, to help ensure their native String.fromCodePoint implementation is correct.
For maintainers
How to publish a new release
On the
mainbranch, bump the version number inpackage.json:npm version patchInstead of
patch, useminorormajoras needed.Note that this produces a Git commit + tag.
Push the release commit and tag:
git push && git push --tagsOur CI then automatically publishes the new release to npm.
Author
 |
|---|
| Mathias Bynens |
License
This polyfill is available under the MIT license.