single_file_libs is a curated list of single-file C and C++ libraries emphasizing minimal dependencies and permissive licensing.
The project addresses the friction of integrating external code into projects by cataloging libraries designed for easy inclusion. Rather than requiring complex build systems or dependency management, these libraries are structured to be dropped directly into a codebase with minimal setup. The emphasis on single-file or two-file designs and clause-less licenses means developers can integrate functionality without navigating complex licensing terms or managing multiple source files.
Developers should choose this list when building projects that prioritize simplicity and portability over feature richness. It suits embedded systems, game development, and applications where keeping the dependency tree shallow matters. The collection requires that libraries compile on both 32-bit and 64-bit platforms and work across multiple operating systems, making it valuable for cross-platform work. The project does not position itself against other package managers or dependency systems; instead, it serves a different use case where self-contained libraries are preferable.
The project maintains an open submission process through pull requests, issues, and a Discord channel, indicating active community contribution. The maintainers have established clear inclusion rules around licensing, platform support, and file count limits, suggesting a structured approach to curation. The repository does not claim to have personally verified the quality or correctness of listed libraries, placing responsibility on users to evaluate entries before adoption.
