MakeCode for microbit 4.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. The software is included in Developer Tools. This free software for Mac OS X is an intellectual property of Microsoft.
From the developer:
MakeCode brings computer science to life for all students with fun projects, immediate results, and both block and text editors for learners at different levels. ... Microsoft MakeCode is a free online learn-to-code platform where anyone can build games, code devices, and mod Minecraft! Make retro style Arcade games. 100+ game mechanics ready to add to your game. Start coding Learn more.
You may want to check out more Mac applications, such as HexDecBin, Pleinpot or wxFormBuilder, which might be related to MakeCode for microbit.
Network Tools