Tabs vs Spaces

The oldest holy war in programming. There is no neutral ground — only your side, and the wrong side.

The perfect gift for the developer with strong, unshakeable, deeply petty opinions.

• 11oz or 15oz ceramic mug
• Dev Humor Collection
• Dishwasher safe · microwave safe · holds both coffee and strong opinions

Made to order · designed in the UK, printed locally to you · ships internationally.

How this piece was made. Made with generative AI, directed by us. Model: gemini-2.5-flash-image. What it is based on: the indentation holy war — the oldest unresolved argument in programming. Our written specification: Two tiny stubborn developers face off in an old-west standoff at high noon, one clutching a banner reading 'TAB', the other a banner reading 'SPACE', a tumbleweed rolling between them. Comedic eternal duel. First rendered 2026-06-07. We write the style rules, the caption and the scene; the model renders them. The specification is our own original work and is kept on file with a dated render record for every design we sell.