I have an open source discord bot which I've built myself and I liked a feature of another proprietary discord bot. So can I implement almost similar feature to my bot?
Will that violate copyright rules?
I have an open source discord bot which I've built myself and I liked a feature of another proprietary discord bot. So can I implement almost similar feature to my bot?
Will that violate copyright rules?
No. Copyright covers the expression of an idea, not the idea itself - in software terms, that means that the code (and things like visual and audio assets) is covered by copyright, but functionality cannot be.
This is nothing to do with open source though - the answer would be exactly the same if you were building your own proprietary bot.
If your user interface is very similar to the program you are copying, this may violate the copyright. And, of course, if your program's name is too similar, as it would be just misspelled.
There may be also software patents but the patents are not automatic. The owner of the idea must have the patent filled in before and the patent should not replicate some idea or algorithm that has been already known. Some countries like EU have very serious restrictions on what can be patented. It is not as obvious as when stripping copyright protection from the movie and then offering it for download.