Can somebody help me how to use Github REA from totally zero? What is the real use case? And how to make real money from it? Thank you very much.
Start with a free account and learn repositories, commits, and pull requests first. Build one small portfolio project with clear documentation and steady updates. The main use case is version control and collaboration, so changes stay tracked and reversible. Practise by solving small real problems and contributing to public projects when you are ready. Income usually follows the skills you demonstrate there, through freelance work or a job, rather than from the platform itself.
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