macOS

macFUSE lets macOS users create file systems in user space through a software package.

Stats monitors macOS system activity from the menu bar, with installation instructions provided in its repository.

Reeder collects articles, video, and audio into a reading and listening inbox across iOS and macOS.

Lilu provides a macOS kernel extension for patching other extensions, libraries, and processes.

Clearly provides Markdown editing on Mac, iOS, and iPadOS, according to its repository description.

Update Faker displays simulated operating system update screens for pranking friends or coworkers.

ChatGuessr connects GeoGuessr with a Twitch chatbot, with desktop releases for Windows, macOS, and Linux.

Pritunl offers an open-source distributed VPN server for virtualizing private networks across data centers and providing remote access.

Pearcleaner removes applications from Mac, according to its repository description.

Tad views and analyzes CSV and Parquet files, SQLite databases, and DuckDB databases, including large files.

Oh My Zsh is an open-source framework for configuring Zsh, with themes and plugins listed on its site.

Tauon Music Box provides desktop music playback, with the project page describing it as open source.

Use GParted to graphically manage disk partitions, including resizing, copying, and moving them.

Zoomquilt 2 displays a second infinitely zooming image, continuing the artwork from the first project.

OSX-KVM provides tools and instructions for running macOS in a QEMU virtual machine with KVM acceleration.

The Audiveris handbook documents how to use the program, with a progressive sequence of chapters for end users.

Play media on Windows, Linux, or macOS with SMPlayer, which also supports YouTube.

Mumble provides open-source software for real-time voice chat with low latency.

Follow Twitch conversations using Chatterino7, a chat client that works outside the main site interface.

The Yamagi Quake II client enhances the original game with a focus on offline and cooperative play.

Sloth shows open files, directories, sockets, pipes, and devices used by running processes on Mac.

Tart builds, runs, and manages macOS and Linux virtual machines on Apple Silicon for CI and other automation.

pigz compresses and decompresses gzip files in parallel across multiple processor cores.

Twitch chat is available through Chatterino, a client designed to improve reading and participation in channel conversations.