This is a repository of header-only, single-file libraries -- something like nothings/stb, but in C++, with templates. duh.
| library | description |
|---|---|
| zpr | (freestanding) type-safe printf; std::format for C++17, but not so bloated and overkill |
| zbuf | (freestanding) lightweight stretchy buffers and spans, and a superior string_view |
| znet | lightweight socket wrapper, with TCP, UDP, and SSL support |
| zurl | http/1.1 request library, depends on zbuf and znet |
Libraries marked (freestanding) can be configured to depend only on the freestanding set of C/C++ headers (usually stdint.h, stddef.h, that kind of stuff). These libraries can also be configured as not necessarily freestanding, but without using the C++ STL (there is a subtle difference).
Usage is as simple as copying the required header files into your project and #include-ing them. Some of them require _IMPLEMENTATION macros, read their documentation for more info. Also, some of them require others (eg. zurl requires both znet and zbuf), so those must be copied as well.
All libraries are licensed under the Apache License 2.0.
zpr is production ready. The output should be consistent with printf using the same format specifiers, but... no guarantees.
znet is not exactly production-ready, but it is being used in production.
zbuf is production ready, and is feature-complete.
zurl is not production ready, and not even feature-complete.