The live demo[1] is completely unusable for people relying on assistive technology like screen readers and speech recognition, plus anyone using alternative input modalities like the keyboard. Do you have accessibility on your roadmap, to ensure that you're not encouraging users of your library to exclude a large percentage of the world's population?
Thanks for pointing out the accessibility issue. DFlex stands for a better user experience that includes of course adding accessibility to the main mechanism. At least the essential one. But at this moment, the project is still in development mode and many things need to improve including accessibility.
[1] https://www.dflex.dev/demo/lists/symmetric/