This brief post offers some great advice for building resilient designs for any time, but which are especially relevant right now. In particular:
This isn’t the time to get precious about your favourite design and development tools. Use progressive enhancement as your philosophy. Your service might have to be accessed on old devices, in hospitals with outdated tech, or unsupported operating systems. HTML+CSS is your best bet to ensure that the service can be accessed in unlikely scenarios you haven’t even considered. Do you want to take that risk at a time like this? Me neither. Save the React squabbles for another time. Make it accessible and robust from day 1. Use the tools and components already at your disposal, and rely on the work others have done, to make them usable by everyone, to get you further more quickly.