# P5.js not working in IE11

**URL:** <https://discourse.processing.org/t/p5-js-not-working-in-ie11/23310>\
**Category:** p5.js\
**Created:** [August 17, 2020, 4:56pm UTC](https://discourse.processing.org/t/p5-js-not-working-in-ie11/23310 "2020-08-17T16:56:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![stevenraysimon](https://avatars.discourse-cdn.com/v4/letter/s/ecb155/32.png) [@stevenraysimon](https://discourse.processing.org/u/stevenraysimon)\
**Post date:** [August 17, 2020, 4:56pm UTC](https://discourse.processing.org/t/p5-js-not-working-in-ie11/23310/1 "2020-08-17T16:56:26Z")

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Hi everyone,

I’m having trouble getting p5.js to work in IE11 (Internet Explorer). I’m wondering if this is possible? Is there something within p5.js that is not supported in IE?

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**Author:** ![stevenraysimon](https://avatars.discourse-cdn.com/v4/letter/s/ecb155/32.png) [@stevenraysimon](https://discourse.processing.org/u/stevenraysimon)\
**Post date:** [September 18, 2020, 5:37pm UTC](https://discourse.processing.org/t/p5-js-not-working-in-ie11/23310/2 "2020-09-18T17:37:01Z")

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This has been solved. Easiest solution is to use older p5.js library (0.9.0) or older. There is an issue with polyfills and babel with the newer library versions.