Free Software for macOS
LibreSSL
As a fork of the open-source implementation of the Transport Layer Security protocol OpenSSL, LibreSSL aims to modernize the codebase, improving security, and applying best practice development processes. The primary development of occurs inside the OpenBSD source tree and is packaged for operating systems like FreeBSD, Linux, Windows and others. LibreSSL releases consists of several parts including libcryto, a ibrary of cryptography fundamentals, libssl, a TLS library and libtls a new TLS library, designed to make it easier to write foolproof applications.
LLVM
LLVM is a compiler infrastructure project that contains a collection of modular and reusable compiler and toolchain technologies. LLVM stands for low level virtual machine yet the project has little to do with traditional virtual machines. LLVM is used to construct, optimize and produce intermediate and/or binary machine code. For example, programming languages like Crystal, Swift and Rust depend on the LLVM for compilation of code.
openHAB
Empower your smart home with openHAB's vendor and technology agnostic automation software for your home. openHab's Home Automation Bus can be deployed on premis and connects to a wide variety of third-pary devices and services. In total, openHAB supports over 200 different technologies and thousands of devices. As openHAB is released as open-source software you are free to contribute to the project, and build extensions that suits your home and the third-party technologies you want to use.
Homebrew
Homebrew is a package manager designed and built for macOS. With Homebrew you can easily install software and libraries from your terminal. Homebrew installs the packages to to their own directory and then symlinks their files into /usr/local. Homebrew is loved by developers and DevOps and is a must have for anyone developing on their Mac.
RedVilla
RedVilla is a Marketplace of Digital Products. The project is built to become a platform to access all kind of raw image, videos, musical as well as other files.
Radio Silence
Radio Silence is a network monitor application for Mac that shows you every network connection in real time. With Radio Silence you can find misbehaving applications running on your system and block it through an intuetive interface. Radio Silence allow you to be in control of background process produced by appplications on your system.
Koala
Koala is a GUI application for Less, Sass, Compass and CoffeeScript compilation, to help web developers to use them more efficiently. Koala provides real-time compilation and listens to files and compile automatically when the file changes, without any user interaction. Koala is avalible for Mac, Linux and Windows.
CouchPotato
With CouchPotato you can automatically find movies you want to watch. CouchPotato is an awesome free and open source awesome PVR for usenet and torrents avalible cross-platform. Use CouchPotato to add movides list of what you want watch, the software will then search through multiple sources daily and find the best possible match.
Basicutils Npmstars
NpmStars is a developer-focused tool that lets you compare npm downloads and GitHub stars side by side for any public package. Whether you're choosing a dependency, evaluating community traction, or showcasing your own project, NpmStars gives you the insights you need — all in one clean, fast interface. Track real-time download trends (daily, weekly, monthly) Visualize GitHub star growth over time Instantly compare two or more libraries No login, no API keys — just search and explore Built to save time and help devs make smarter choices. Try it here: https://basicutils.com/npmstars