• charje@lemmy.ml
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    1 year ago

    Copyleft licences are the only true free software licences. All other open source licenses are just proprietariable.

      • GregoryTheGreat@programming.dev
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        1 year ago

        Not a joke.

        Copy left is like the Robin Hood of the copyright world. Basically, it’s a type of licensing where, sure, you can use, modify, and distribute the copyrighted work, but there’s a catch. You have to give the same rights to anyone else for any derivative works. So, if you modify the work, you can’t just slap a new copyright on it and restrict its use. It’s a way to ensure that the work stays free for everyone to use. It’s pretty popular in the open source community. It’s like copyright turned on its head, hence the name “copyleft”.