Carbon Paper

Carbon Paper is triplicate purple ghost and nothing else. No gradients, no glows, no apologies. Type, contrast, generous breathing room, and an accent that exists only because the headline needs something to push against. The page renders fast, reads fast, and gets out of the way of whatever you actually want the visitor to do, which is sign up.

Good for engineering blogs, privacy tools, technical documentation going public, and brands aimed at people who use a tiling window manager and care about it. Bad for lifestyle DTC, fashion, beauty, or any product where the visuals are genuinely half the product and warmth drives the purchase.

Referral leaderboard moves people up the queue automatically with no extra setup, which is the only viral mechanic most early launches need. Pro adds email broadcasts the day you actually have news to push, plus a custom domain that lets the page live where the rest of your brand already lives online.