npm 包搜索

Node.js 0.12 path.isAbsolute() ponyfill

Symbol.observable ponyfill

A [ponyfill](https://ponyfill.com) for `Buffer.from`, uses native implementation if available.

Node.js 0.12 fs.access() & fs.accessSync() ponyfill

ECMAScript 2015 (ES6) Object.assign polyfill and ponyfill

A [ponyfill](https://ponyfill.com) for `Buffer.alloc`.

fs.copyFileSync ponyfill

ES2015 Number.isFinite() ponyfill

Polyfill/ponyfill for the AbortController DOM API + optional patching of fetch (stub that calls catch, doesn't actually abort request).

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

Node.js os.tmpdir() ponyfill

Node.js path.dirname() ponyfill

A [ponyfill](https://ponyfill.com) for `Buffer.fill`.

A [ponyfill](https://ponyfill.com) for `Buffer.allocUnsafe`.

ES2015 `Array#findIndex()` ponyfill

Object.fromEntries() ponyfill (in 6 lines)

A ponyfill (doesn't overwrite the native fetch) for the Fetch specification https://fetch.spec.whatwg.org.

ES2015 `Number.isNaN()` ponyfill

Cross Platform Smart DisposableStack API Ponyfill

ES2015 Math.imul() ponyfill

Node.js 0.12 buffer.equals() ponyfill

ES2015 Number.isInteger() ponyfill

Node.js path.parse() ponyfill

ES2015 `String#codePointAt()` ponyfill

A ponyfill (doesn't overwrite the native methods) to use Edge Runtime APIs in any environment.

Node.js 0.12 util.debuglog() ponyfill

`Object.entries()` ponyfill

Ponyfill that uses path or path-browserify depending on the environment.

Cross Platform Smart Event API Ponyfill

A ponyfill for the ES 2015 (ES6) `Array.from()`.