How to open a JSON file in Windows 11/10. A JSON file is a file that keeps basic data configurations and objects in JavaScript Object Notation (JSON) format, which is a universal data interchange ...

Now the JSON file will open in Notepad. There, scroll down, and add "confirmCloseAllTabs":false, to a separate line (below the “defaultProfile”: line), as highlighted in the image below.

Obsidian , a service that allows users to create notes in Markdown format, has announced that it will open source the Obsidian Canvas file format used by the service as the 'JSON Canvas' file format.