LilMoon: Bitcoin Menu Bar

Bitcoin, where you can already see it.

LilMoon puts the price, the latest block and the current mempool fees on your desktop and in your menu bar, in a small window you style to match your wallpaper. No tab to switch to, no app to open. You just look.

MAKE IT LOOK LIKE YOURS
Twelve looks to start from, Classic, Terminal, Night City, Synthwave and Seaglass among them. Then change any part of one: every color, the typeface and its weight, the size of each figure, the padding, the corner radius, the alignment, how far each row sits from the next. Two of the looks draw no panel at all, so the figures sit straight on your wallpaper.

SIXTEEN EFFECTS, ON ANY LOOK
Frost the desktop behind the panel. Light its edge, or its whole surface from above. Let the figures glow in their own color, bloom, or split into red and cyan like a misconverged tube. Rule the panel with scanlines, lay a grain or a halftone over it, bow it like the glass on a CRT. Three of them move: the price can flash as it changes, roll digit by digit, or tear for a moment whenever it does. Each one is a switch, and every preset arrives wearing its own set.

WHAT IT SHOWS
The price in your currency, with the 24-hour change beside it and a sparkline under it drawn against the level the day opened. The height of the latest block and how long ago it landed. The fastest and economy fee rates in sat/vB and in your own money, so you know what a transaction costs before you build one. The mempool backlog, the next difficulty retarget and the date of the next halving. Every row is a switch, so the window says as much or as little as you want.

ALERTS, AND NOT ONLY ABOUT FEES
Watch the price, the 24-hour change, the fastest fee or the economy fee. Above or below a number you pick. A rule like "tell me if it moves 5% either way" stays true as the price drifts, where a price threshold has to be retyped every few months. Every rule has a cooldown of its own, so a market sitting on your number does not notify you all afternoon.

FEES IN CONTEXT
A number in sat/vB means nothing on its own. LilMoon can color the fee by where it sits in its own recent range, so a glance tells you whether now is cheap or dear without remembering what last week looked like.

IN THE MENU BAR TOO
Show the price, the fees, or just the icon. Open the popover for the sparkline, the block, the fees, the retarget and the halving in one place. The desktop window can be switched off entirely if the menu bar is all you want.

YOUR CURRENCY
US Dollar, Euro, Pound Sterling, Japanese Yen, Swiss Franc, Canadian Dollar, Australian Dollar, Indian Rupee, Turkish Lira, Brazilian Real, Mexican Peso, Argentine Peso, Polish Złoty, Romanian Leu, Ukrainian Hryvnia, South African Rand, USD Coin and Tether. Which of them you can pick depends on the exchange.

WHERE THE NUMBERS COME FROM
Prices from Binance.com, Binance.us, Kraken or Coinbase, your choice. Blocks and fees from mempool.space. Nothing is routed through a server of ours, because there isn't one.

NOTHING ABOUT YOU LEAVES YOUR MAC
No account, no sign-up, no analytics, no ads, no tracking. LilMoon has no idea who you are and asks for nothing but a network connection.

EVERYTHING ELSE
• Sits on the desktop below your windows, or floats above them
• Drag it anywhere; it stays put between launches
• Launches at login
• A universal build for Apple silicon and Intel