Unlocking the Secrets of Open-Source Sustainability: A Study on Donation Platform Usage in PyPI Libraries

Wednesday 09 April 2025


The mysterious world of open-source software libraries has long been shrouded in secrecy, with many developers relying on obscure and often outdated tools to build their projects. But a new study reveals that things are about to change, as researchers have uncovered a surprising trend: the majority of important Python libraries are linking up with donation platforms.


These platforms, such as GitHub Sponsors, allow developers to receive financial support from users and companies in exchange for maintaining and updating their code. It’s a win-win situation – the developers get funding to keep their projects alive, while users benefit from access to reliable and well-maintained software.


The study, which analyzed over 12,000 Python libraries on the popular PyPI repository, found that a staggering 85% of the top 587 libraries (the most important ones) are linked to donation platforms. But what’s even more surprising is that this trend is not limited to individual developers – organizations and companies are also jumping on board.


So why is this happening? One reason is the increasing importance of open-source software in modern computing. As more businesses rely on code from external sources, they need to ensure that these libraries are well-maintained and secure. By linking up with donation platforms, developers can guarantee that their work will continue to be updated and improved.


Another factor is the rise of GitHub Sponsors itself. Launched in 2019, this platform has quickly become the go-to destination for developers seeking financial support. With its ease-of-use and transparent payment system, it’s no wonder that many libraries are flocking to join.


But what does this mean for users? For one, it means that they can rest assured that their software is being maintained by a community of dedicated developers – rather than relying on individual efforts. It also opens up new opportunities for collaboration and innovation, as developers can now focus on building new features and tools, rather than scrambling to keep their projects alive.


Of course, there are still challenges ahead. For one, many libraries remain unlinked to donation platforms, leaving them vulnerable to abandonment or exploitation. And even among those that do link up, there’s a risk of fragmentation – different platforms may have different rules and requirements, making it difficult for developers to manage their finances effectively.


Despite these hurdles, the trend towards linking up with donation platforms is undeniable.


Cite this article: “Unlocking the Secrets of Open-Source Sustainability: A Study on Donation Platform Usage in PyPI Libraries”, The Science Archive, 2025.


Python Libraries, Open-Source Software, Github Sponsors, Donation Platforms, Pypi Repository, Developers, Funding, Maintenance, Security, Collaboration, Innovation.


Reference: Alexandros Tsakpinis, Alexander Pretschner, “Analyzing the Usage of Donation Platforms for PyPI Libraries” (2025).


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