A tiny, fully native macOS launcher. One hotkey, everything you reach for all day, under 100 MB of
RAM.
SwiftUI and AppKit, zero third-party dependencies, no Electron and no telemetry. It also runs
real Raycast extensions, rendered as native SwiftUI. Free, open source, and staying that way.
Tinycast is free, and it stays that way. If it earns a place in your daily flow, a one-off tip helps
keep it actively maintained. GitHub Sponsors isn't available in my country, so please support here:
App launcher — fuzzy-search and launch anything, pin favorites, see what's running, quit an app
or every app at once.
Global hotkey — one shortcut summons the palette from anywhere.
Per-app hotkeys — bind a key to an app; press it to toggle (focus/hide).
Search Files — open files and folders from the folders you choose, through Spotlight, with no
index of our own.
Dictionary — look a word up with the Define Word command, or define whatever you typed from the
launcher's fallbacks, read from the Mac's own dictionaries.
Clipboard history — text and images, searchable, pasted back into the app you were using.
Calculator — do math, unit, live currency and crypto conversions inline, right in the palette.
Quicklinks — turn a URL, search, file or deeplink into a command, with placeholders for typed
input, the clipboard or the date.
Apple Shortcuts — search and run the shortcuts you built in the Shortcuts app, with aliases and
global hotkeys.
Snippets — reusable Markdown templates with dynamic placeholders, arguments, nested references
and optional keyword expansion.
Custom commands — run named shell commands through fuzzy search or their own global hotkeys.
System actions — lock, sleep, restart, empty trash, toggle appearance, Bluetooth, mute, hidden
files, and more.
Calendar and meetings — your next meeting on the empty palette and in the menu bar, one key to
join it, or let it join itself.
Notes — an unlimited collection of plain Markdown files in one floating editor, searchable from
the palette and rendered as you write.
Emoji picker — a searchable emoji grid, one keystroke away.
AI chat — use your own key or an installed AI account, chat from the palette. Off out of the box, like every AI feature.
Quick Actions — fix grammar, rewrite, translate or summarize the selected text in any app.
Raycast extensions — run the ones you already have natively, rendered as SwiftUI.
Backup and import — export your settings to a file, or import your setup from Raycast.
Install
First, add the tap:
brew trust --tap abue-ammar/tinycast # required for third-party taps
brew tap abue-ammar/tinycast
Then run the one line that matches your Mac:
Your Mac
Install
Apple silicon, macOS 26 or newer
brew install --cask tinycast
Intel, macOS 26
brew install --cask tinycast-universal
Not sure which you have? Apple menu → About This Mac. Homebrew checks too, and refuses the
wrong one.
Want early builds? brew install --cask tinycast@beta puts Tinycast Beta.app beside the stable
app, with its own settings and permissions. Apple silicon, macOS 26+.
Homebrew clears the macOS quarantine flag on every install and update, so there is nothing else to
run. Downloading a DMG from Releases instead?
Tinycast is self-signed, so clear the flag once:
xattr -dr com.apple.quarantine "/Applications/Tinycast.app".
Permissions
Accessibility — needed when Tinycast pastes or expands text into another app, and the only
permission snippet keyword expansion needs. You're prompted when you first use a feature that needs
it; grant access in System Settings → Privacy & Security → Accessibility. Snippets ship
disabled, and keystrokes are matched locally, never stored and never sent anywhere.
Using it
Open Settings → General and record a global shortcut to summon Tinycast.
Press it anywhere → the palette floats in. Type to filter, ↵ to launch.
Tab switches between Apps and Clipboard; ↑/↓ move, Esc dismisses.
Settings → Shortcuts — search an app or custom command and record a global shortcut.
Settings → Snippets — enable the feature, then create templates with expansion keywords.
Building from source
See docs/development.md for the toolchain, build, packaging, release and
website workflows. docs/ indexes everything else — architecture, engineering
standards, the design system and one document per feature.
Contributing
[!IMPORTANT]
Open an issue before you write code — this is mandatory. Get the bug or the feature agreed on
first; discussing it in the issue (or on Discord) is strongly
encouraged. A PR that doesn't close an issue marked approved is closed automatically however good
the patch is, and the work is wasted. Docs-only fixes are the one exception.
Tinycast's feature set is deliberately closed, and "another launcher has it" is not a reason on its
own. Ask whether a feature is wanted before you ask for it.
Read CONTRIBUTING.md first — it covers the memory budget every PR is held to,
the before/after video requirement for visual changes, and why features get declined. Every PR fills
in the pull request template. Security issues go through
SECURITY.md, not the issue tracker.
Questions, ideas, or just want to follow along? Join the Discord.
Tinycast 是一款小巧、完全原生的 macOS 启动器:按一个全局快捷键就能呼出一个面板,用来启动应用、查看剪贴板历史、使用文本片段、排列窗口等等——内存占用不到 100 MB。