Polyfills are pieces of code that provide modern functionality to older browsers that lack native support for those features. They bridge the gap between the JavaScript language features and APIs that ...

A Polyfill in JavaScript In JavaScript, a polyfill is a piece of code that adds support for newer features in older browsers or environments that don’t natively support them. For example, consider the ...

ウェブブラウザのバージョン間の違いを無効化するJavaScriptライブラリ「Polyfill.io」が、2024年2月のプロジェクトオーナー変更後、マルウェアが混入されてサプライチェーン攻撃に利用され、10万以上のサイトに影響が出ています。Polyfill supply chain attack hits 100K ...

This project implements a (partial) polyfill for the WebCodecs API for server-side JavaScript environments. It enables access to hardware-accelerated video and audio decode and encode through a ...

Domain registrar Namecheap has suspended the domain of Polyfill.io, a JavaScript library that was found to be infected with malware. Namecheap Takes Down Polyfill.io ...

Defaults to Polyfill.io library version 4.8.0, but can also work with 3.111.0. Emits array of feature names to stdout or to JSON or YAML. Use the detected feature list to create a Polyfill.io URL ...