To gain trust in the community, developers offer their source code open for anyone who is interested. The code and information which is published are freely available to the public, allowing anyone to copy, modify, redistribute and/or redistribute them freely. In addition to gaining trust, you may also be asked to check the published code for errors and provide improvements. A well-known platform for sharing open source is Github, which was acquired by Microsoft in June 2018 for 7.5 billion USD.