Disable (or toggle) the wavy underline/squigglies (problems) in VS Code

To disable wavy/squiggly underline in vscode, go to settings.json (Ctrl + Shift + P to access the Command Palette and type “settings.json”) and set underline color to fully transparent:

{
    "workbench.colorCustomizations": {
        "editorError.foreground":   "#00000000",
        "editorWarning.foreground": "#00000000",
        "editorInfo.foreground":    "#00000000"
    }
}

Though it may be better to make underline color just less vibrant:

{
    "workbench.colorCustomizations": {
        "editorError.foreground":   "#ff000088",
        "editorWarning.foreground": "#ffe60033",
        "editorInfo.foreground":    "#00ff0088"
    }
}