Browse 450 websites in this category • Page 1 of 23
Sites where Open Source Platform is a core feature are shown first, marked with a Core badge.
WordPress.org lets you create, design, and manage any website with flexible tools and themes. Build blogs, business sites, or portfolios—no coding required.
An open source tool to track and monitor website performance metrics over time, helping you analyze site speed and efficiency.
Browse, install, and update free open source Android apps with F-Droid, a catalog and app store focused on privacy and transparency.
Joomla! is a free, open-source content management system that lets you easily build and manage websites with thousands of features and design options.
Matomo offers privacy-first web and app analytics, giving you full data ownership and accurate insights without compromising user privacy or compliance.
Plausible Analytics offers simple, privacy-friendly website analytics without cookies or tracking. Get all your site stats on a single, easy-to-use dashboard.
Browse, search, and explore all official Debian software packages and their source code, following Debian's free software guidelines.
BuddyPress lets you build flexible online communities, groups, and teams with open source tools, perfect for creators, businesses, and organizations.
Kubernetes is an open-source platform for automating deployment, scaling, and management of containerized applications in production environments.
Explore and contribute to the Android Open Source Project, where you can build, test, and customize the Android operating system for your devices.
Browse and access the source code for Chromium and related projects. View, search, and download open-source repositories managed by the Chromium team.
Eclipse Foundation offers open source tools, IDEs, and frameworks for developers, supporting collaboration and innovation across cloud, IoT, and more.
MariaDB.org is the home of the MariaDB Foundation, offering downloads, documentation, and community support for the open-source MariaDB database system.
Home Assistant is an open source platform for automating and controlling smart home devices locally, with a focus on privacy and community support.
Matrix.org is an open network for secure messaging and chatting with friends, family, or communities, and offers tools for developers to build chat apps.
Explore open-source tools for logging application behavior, maintained by Apache and available for free to developers and organizations.
Browse, download, and access the official Linux kernel source code, releases, and updates at the central archive for Linux kernel development.