Homebrew Cask GitHub Repositories (2026) · Open Source Tools

A Mac uninstaller that shows its work

Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI.

Native GUI for Homebrew Casks

This tap actively maintains updated casks, hosts apps removed from homebrew/cask due to gatekeeper, and welcomes unsigned releases from community developers.

A command line tool for upgrading every outdated app installed by Homebrew Cask

Free, open-source ambient sound mixer for iPhone, iPad, Mac and CarPlay. Layer rain, waves, fans and more for sleep and focus with no ads, subscriptions, accounts or tracking.

Open-source macOS download manager: parallel-connection downloads, Safari & Chrome integration, video downloads via yt-dlp. English & Turkish.

Native macOS video editor that coding agents can drive: everything the UI does, Claude Code and Codex can do through the bashcut CLI or MCP server. Layered timeline, captions, voiceover, plugins.

macOS menu bar app that keeps your Mac awake, even with the lid closed

Free, open-source CleanMyMac alternative for macOS. Native SwiftUI disk cleaner for app caches, node_modules, Xcode DerivedData and Docker usage - nothing is ever really deleted: it all goes to the Trash and stays undoable. No telemetry, no daemon, no subscription.