o-banner@^4.4.8 should not require any JavaScript polyfills to support browsers which the FT support.
GitHub: o-banner@4.4.8
If using the Build Service, add o-banner@^4.4.8 to your script and link tags.
o-banner@^4.4.8
If using the npm package manager for a Manual Build, run npm install --save-peer "@financial-times/o-banner@^4.4.8".
npm install --save-peer "@financial-times/o-banner@^4.4.8"
o-banner is maintained directly by the Origami team. If you have any questions about o-banner or Origami in general, we are happy to help. 😊
Slack: #origami-supportEmail: origami.support@ft.com
To report a bug or request features please create an issue on Github. For support or general feedback please get in touch 😊