Looking for a working guide how to config auto format on save in vscode globally

Looks like there are many guides, I could not find a working guide.

e.g. Following guide is config in project based.

https://dev.to/drunckj/setting-up-code-formatting-with-eslint-typescript-and-prettier-in-visual-studio-code-44an

https://dev.to/nwhitmont/configuring-prettier-and-eslint-in-your-vscode-typescript-project-3fa9