The Java version is the most moddable and featureful among the versions. The console/mobile/Win10 versions are collectively called Bedrock Edition. The Bedrock

The Java version is the most moddable and featureful among the versions. The console/mobile/Win10 versions are collectively called Bedrock Edition. The Bedrock versions allow for (limited) crossplay between one another. The Java and Bedrock versions are incompatible. Bedrock versions have had essentially no moddability, though this announcement seems to be hinting that official Bedrock modding support may be in the works. In short, Windows 10 Edition has not replaced the Java Edition, and IMO the Java version on PC remains the best way to play, especially if modding or server communities are desired.