The OSSU curriculum is a complete education in computer science using online materials.
Open Source
Open source refers to software materials that are available free online. Many have a GNU license which allows for sharing, modification, and reuse of software. Always check for licensing restrictions before using material that someone else created.
The Apache Software Foundation (ASF) exists to provide software for the public good. We believe in the power of community over code, known as The Apache Way. Thousands of people around the world contribute to ASF open source projects every day.
To support the open source software movement, Journal of Machine Learning Research (JMLR) MLOSS publishes contributions related to implementations of non-trivial machine learning algorithms, toolboxes or even languages for scientific computing
The OpenSSL Project develops and maintains the OpenSSL software - a robust, commercial-grade, full-featured toolkit for general-purpose cryptography and secure communication.