npm
Esri/arcgis-rest-js
compact, modular JavaScript wrappers for the ArcGIS REST API
Apache-2.0Sep 15, 2026 · metrics 2.10.0
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Catalogue tag
#ponyfill
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
25 records
npm
zloirock/core-js
Standard Library
MITSep 16, 2026 · metrics 2.10.0
npm
xmldom/xmldom
A pure JavaScript W3C standard-based (XML DOM Level 2 Core) `DOMParser` and `XMLSerializer` module.
MITSep 15, 2026 · metrics 2.10.0
npm
MattiasBuelens/web-streams-polyfill
Web Streams, based on the WHATWG spec reference implementation
MITSep 15, 2026 · metrics 2.10.0
npm
Sec-ant/readable-stream
A tiny, zero-dependency yet spec-compliant asynchronous iterator polyfill/ponyfill for ReadableStreams.
MITOct 20, 2026 · metrics 2.10.0
npm
macalinao/temporal-utils
A collection of TypeScript utilities for the TC39 Temporal proposal.
Apache-2.0Sep 15, 2026 · metrics 2.10.0
npm
medikoo/es6-symbol
ECMAScript 6 Symbol polyfill
ISCSep 23, 2026 · metrics 2.10.0
npm
sindresorhus/array-find-index
ES2015 `Array#findIndex()` ponyfill
MITSep 23, 2026 · metrics 2.10.0
npm
sindresorhus/p-try
Start a promise chain
MITSep 16, 2026 · metrics 2.10.0
npm
sindresorhus/object-assign
ES2015 Object.assign() ponyfill
MITSep 16, 2026 · metrics 2.10.0
npm
scroll-into-view/scroll-into-view-if-needed
Element.scrollIntoView ponyfills for things like "if-needed" and "smooth"
MITSep 17, 2026 · metrics 2.10.0
npm
developit/unfetch
🐕 Bare minimum 500b fetch polyfill.
MITSep 17, 2026 · metrics 2.10.0
npm
lquixada/cross-fetch
Universal WHATWG Fetch API for Node, Browsers and React Native.
MITSep 17, 2026 · metrics 2.10.0
npm
feross/fromentries
Object.fromEntries() ponyfill (in 6 lines)
MITSep 23, 2026 · metrics 2.10.0
npm
jbgutierrez/path-parse
Node.js path.parse() ponyfill
MITSep 16, 2026 · metrics 2.10.0
npm · PyPI
TankerHQ/sdk-js
Tanker client-side encryption SDK for JavaScript
Custom licenseOct 21, 2026 · metrics 2.10.0
npm
sindresorhus/is-finite
ES2015 Number.isFinite() ponyfill
MITSep 23, 2026 · metrics 2.10.0
npm
sindresorhus/p-finally
`Promise#finally()` ponyfill - Invoked when the promise is settled regardless of outcome
MITOct 20, 2026 · metrics 2.10.0
npm
sindresorhus/code-point-at
ES2015 `String#codePointAt()` ponyfill
MITSep 23, 2026 · metrics 2.10.0
npm
que-etc/resize-observer-polyfill
A polyfill for the Resize Observer API
MITSep 17, 2026 · metrics 2.10.0
npm
sindresorhus/number-is-nan
ES2015 Number.isNaN() ponyfill
MITSep 15, 2026 · metrics 2.10.0
npm
sindresorhus/os-homedir
[DEPRECATED] Node.js `os.homedir()` ponyfill
MITSep 15, 2026 · metrics 2.10.0
npm
sindresorhus/path-is-absolute
Node.js 0.12 path.isAbsolute() ponyfill
MITSep 16, 2026 · metrics 2.10.0
npm
sindresorhus/os-tmpdir
[DEPRECATED] Node.js os.tmpdir() ponyfill
MITOct 20, 2026 · metrics 2.10.0
npm
floatdrop/pinkie-promise
Promise ponyfill with pinkie
MITSep 15, 2026 · metrics 2.10.0