Tabs for indentation, hands down. Every editor out there worth its salt can adjust the tab size the way you want. If you want 1 tab = 2 spaces, you can do that. If I want 1 tab = 4 spaces, I can do that. Either way, it&#x27;s one tab, and we&#x27;re all happy. It&#x27;s literally a win&#x2F;win scenario. I have never understood the argument for spaces for indentation, not when tabs are at our disposal.