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Checking for IE11 Support

See original GitHub issue

Hi,

I am a maintainer of a project which must have support for IE11 browser. I’m wondering what is your browser support list since this project has been flagged as not ES5 safe.

Checking ES5 support for node_modules on my project with are-you-es5 shows:

> npx are-you-es5 check . -rv

...
✅ react-... is ES5
❌ react-querybuilder is not ES5
✅ react-... is ES5
...

If you try are-you-es5 on your project folder you would get the result:

> npx are-you-es5 check . -r -v

npx: installed 10 in 5.236s
✅ lodash is ES5
❌ nanoid is not ES5
✅ prop-types is ES5

Babel-loader exclude regex:
/[\\/]node_modules[\\/](?!(nanoid)[\\/])/
Non-ES5 dependencies detected.

So, to provide support you would have to transpile the offending nanoid package as mentioned on their README file in https://github.com/ai/nanoid#ie

Issue Analytics

  • State:closed
  • Created 3 years ago
  • Comments:5 (5 by maintainers)

github_iconTop GitHub Comments

1reaction
vitorhsbcommented, Jun 23, 2020

@vitorhsb v3.5.0 should be fully compatible with IE11. Please let me know if it’s not.

Yeah, it works. Thanks.

0reactions
jakeboone02commented, Jan 19, 2022

For anyone coming to this page via a search engine, we now have an IE11-compatible demo page.

Read more comments on GitHub >

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