Questions about software for which the original source code is made freely available and may be redistributed and modified.

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Create an Objective-C category to route methods depending on a specified type

For one project, I needed to find a solution to avoid code like this: if ([self.desiredColor isEqualToString:@"Red"]) [self constructRedMenu]; else if ([self.desiredColor ...
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Are Microsoft fonts like Impact safe to use in Open Source projects?

I made an open source project that requires the use of the Impact.ttf font from Microsoft. I looked around but couldn't find a definite license option for MIT projects. Do Microsoft's fonts (like ...
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What's the etiquette of contributing to OSS that doesn't have a Contributing page

I'm thinking about contributing to a small R package on github that has only 1 contributor. What's the standard etiquette when there's not Contributing.md page on small projects like this? Should I ...
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How to retrieve the third-party library licenses

I am looking for a way to automatically collect all the third-party library licences that my project is using. Currently I am collecting by hand the licences on github. So far , I don't have a clear ...
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59 views

How to credit authors when open sourcing a fresh snapshot of a private repo?

I've read through How to open-source a project whose git repository has copyrighted media in the history? but my question is: how to credit authors when open sourcing a fresh snapshot of a private ...
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What to include from permissive licensed Open Source library?

I'm writing a library and toolset for the manipulation of a software's data files. The library and toolset are written in Python. As I build the library, I start to rely on 3rd party libraries that ...
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Is it possible to release something with proprietary dependencies under Apache2 licence?

If I write code with proprietary dependencies, can I release my own code under the Apache licence? An example of this would be a plugin for a proprietary framework.
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Is there a client license to require servers it connects to using a certain license?

Say I create both a client and a server application. The server remains secret while the client is published under a GPL-ish license, so obviously the communication protocol can be reconstructed to ...
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92 views

Accusing closed source of using open source?

I might be missing something obvious, but how can an open source community accuse a closed source developer of copyright/license infringement? That is, if a piece of closed source software used open ...
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What should I ask for when verifying open source compliance of purchased commercial software?

Our company was recently acquired, and I've been tasked to verify that our software is compliant with respect to open source licenses. Specifically, I have been asked to obtain from software vendors ...
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change license. free to non-free and closed source

I know you are not lawyer. but may can help. can anyone copy a program source code that licensed under unlicense and change it's license to a fully non-free license? that mean: can i copy a unlicense ...