Font Stash

Builds texture atlases on-demand as glyphs are requested, optimizing memory by only caching used characters, as highlighted in the Key Features for real-time rendering efficiency.

Provides a clear interface for custom rendering backends with a reference OpenGL implementation, allowing adaptation to different graphics APIs, as detailed in the README's FONSparams structure.

Single-header library with implementation expansion via FONTSTASH_IMPLEMENTATION, making it straightforward to add to C/C++ projects without complex build systems, as shown in the example code.

Allows adjustment of internal vertex buffer size using FONS_VERTEX_COUNT, enabling developers to balance rendering performance and memory usage based on their needs, as explained in the README.