Introducing reCAPTCHA v3: the new way to stop bots
Google has announced their latest version of reCAPTCHA. This time it is an API that computes a score and lets you decide what to do based on that. From the looks of things, this new API takes advantage of the data that Google accumulates from across the web and from all the pages you add the reCAPTCHA v3 code to. It can provide a much better user experience, but it is also likely tracking your visitors.
Start Performance Budgeting
How often do you get fed up waiting for a site or app to load and just quit trying to access or use it? I do it all the time. Don’t make your users do the same thing. Performance budgeting can help you ensure that doesn’t happen.
Smart Bundling: How To Serve Legacy Code Only To Legacy Browsers