I found a CODE.ORG post on Facebook from September 9, 2019 that said working on integrating microbit board with appLab. Any progress on this?
If you love our physical computing lessons, you’ll love this: We’re working with The Micro:bit Educational Foundation to integrate micro:bit with our App Lab! That means you’ll be able to connect the physical world of lights, sensors and inputs to the virtual world of App Lab!