As part of our goal to enable better developer ergonomics, we’re very keen to explore “better”/higher-level APIs and additional extensibility points. For example, we allow you to define custom “selector engines” (https://github.com/microsoft/playwright/blob/master/docs/sel...), which is just one example of the kinds of customizations we want to enable.
Out of curiosity: are there any specific extensions from puppeteer-extra that you’ve used and/or would be interested to see?