Why is vscode formatting my code twice upon saving?

Question

I have my editor set to fix all issues upon saving. However, once I saved, it formats the code to fix the issues, then a split second later reverts back to the original unfixed and unformatted code. This started happening after I updated vscode.

Answer 1

Not saying this will be your case, but worth checking:

1. Make sure this setting is false: "editor.formatOnSave": false
2. Add this to the settings.json file :

"editor.codeActionsOnSave": {
    "source.fixAll.eslint": true
  },

If you don't use ESLint / Prettier installed, then do the opposite, meaning just make sure that formatOnSave is set to true and you don't have other formatters enabled.