Open source is a term that originally referred to open source software (OSS). Open source software is code that is designed to be publicly accessible—anyone can see, modify, and distribute the code as they see fit. Open source software is developed in a decentralized and collaborative way, relying on peer review and community production. Open …

An operating system is the most important software that runs on a computer. It manages the computer’s memory and processes, as well as all of its software and hardware. It also allows users to communicate with the computer without knowing how to speak the computer’s language.

Open data is data that has been made available to the public for personal, educational or commercial use. It is usually released under an open data license, such as the Open Government License Version 3.0. Many public transport operators release their data as open data. Certain datasets must be released to the public under UK …

Open Graph is a technology first introduced by Facebook in 2010 that allows integration between Facebook and its user data, and a website. By integrating Open Graph meta tags into the content of your pages, you can identify which elements of your page you want to show when someone shares your page.