A pluggable, zero-configuration linting utility for JavaScript.
Lint files in the "src" directory
xo
Lint a given set of files
xo path/to/file1.js path/to/file2.js ...
Automatically fix any lint issues found
xo --fix
Lint using spaces as indentation instead of tabs
xo --space
Lint using the "prettier" code style
xo --prettier