Hey,
As mentioned in my last post, I updated the themes created by mahor1221. As this repository is now archived, I cannot submit a pull request. Thus, you can find an updated version of these themes in my forked repository: GitHub - stysebae/joplin-vsc-material-theme: VSCode Community Material Theme for Joplin .
Here is an overview of these themes, suited for Joplin >= 2.x:
