Rare find

Ponyfill. A safer way to add missing features to websites without breaking other code.

github.com/sindresorhus/ponyfill

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Updates

February 2026
  • Acknowledge that polyfills are sometimes the right choice for depende…
July 2025
  • Improve explanation
February 2024
  • Fix typo (#16)
April 2023
  • Modernize
April 2021
  • Clarify that using native APIs is sometimes warranted (#14)
November 2020
  • Meta tweaks
February 2019
  • Fix Wikipedia link (#10)
April 2018
  • GitHub now natively supports SVG
October 2016
  • fix typo (#5)
September 2016
  • drop some unnecessary text
  • document how to make a ponyfill
  • ponyfills should never use the native API
  • add another resource link
  • mention linking to ponyfill.com
  • Fix typo (#1)
  • update header link
  • init