@ungap/custom-elements
Advanced tools
Readme
This module provides the Custom Elements V1 API as defined by standards, including the ability to extend builtin elements, all in ~2K minified and gzipped / brotlied.
The polyfill gracefully enhances the following minimum versions of at least these browsers, up to their latest version:
Either install this module via npm i @ungap/custom-elements, and include it in your project, or use a CDN such as unpkg.com to obtain the minified version of this module.
<!-- this should be on top of your HTML <head> scripts -->
<script src="//unpkg.com/@ungap/custom-elements"></script>
If targeted browsers are ES2015 compatible, the es.js file would provide the same polyfill, just lighter, as no transpilation is used.
<script src="//unpkg.com/@ungap/custom-elements/es.js"></script>
If installed as module, please remember to include it on top of your main JS file.
// ESM
import '@ungap/custom-elements';
// CJS
require('@ungap/custom-elements');
The module will incrementally patch the global window/self reference, adding a customElements object that is compatible with the API.
This module simply provides @webreflection/custom-elements module under the ungap umbrella.
FAQs
All inclusive customElements polyfill for every browser
The npm package @ungap/custom-elements receives a total of 19,478 weekly downloads. As such, @ungap/custom-elements popularity was classified as popular.
We found that @ungap/custom-elements demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Application Security
New SEC disclosure rules aim to enforce timely cyber incident reporting, but fear of job loss and inadequate resources lead to significant underreporting.
Security News
The Python Software Foundation has secured a 5-year sponsorship from Fastly that supports PSF's activities and events, most notably the security and reliability of the Python Package Index (PyPI).
Security News
LDAPjs, an LDAP Client and Server API for Node.js, was decommissioned after its maintainer received an abusive email from a user, raising concerns about this form of abuse as a potential attack vector.