Alternatives and similar repositories for upng

Users that are interested in upng are comparing it to the libraries listed below

• lecram / gifdec
  small C GIF decoder
  ☆275Updated last year
• skeeto / bmp
  24-bit BMP (Bitmap) ANSI C header library
  ☆92Updated 6 years ago
• arkanis / single-header-file-c-libs
  A collection of STB style single header-file C libraries
  ☆159Updated 6 years ago
• rxi / vec
  A type-safe dynamic array implementation for C
  ☆488Updated 5 years ago
• rxi / cmixer
  Portable ANSI C audio mixer for games
  ☆190Updated 2 years ago
• ska80 / tinygl
  TinyGL : a Small, Free and Fast Subset of OpenGL*
  ☆151Updated last year
• C-Chads / tinygl
  The penultimate portable graphics library
  ☆545Updated 2 years ago
• felselva / mathc
  Pure C math library for 2D and 3D programming
  ☆758Updated last year
• lecram / gifenc
  small C GIF encoder
  ☆282Updated 3 years ago
• rxi / microtar
  A lightweight tar library written in ANSI C
  ☆492Updated last year
• serge-rgb / TinyJPEG
  Single header lib for JPEG encoding. Public domain. C99. stb style.
  ☆300Updated 2 years ago
• jakebesworth / Simple-SDL2-Audio
  A simple SDL2 audio library without SDL_Mixer for playing music and multiple sounds natively in SDL2
  ☆186Updated 4 years ago
• marc-q / libbmp
  A simple Bitmap (BMP) library.
  ☆94Updated last year
• jibsen / tinf
  Tiny inflate library (inflate, gzip, zlib)
  ☆200Updated 3 years ago
• ooxi / xml.c
  Simple XML subset parser comparable to glib's Markup parser, but without any dependencies in one self contained file.
  ☆214Updated 2 years ago
• charlesnicholson / nanoprintf
  The smallest public printf implementation for its feature set.
  ☆790Updated 6 months ago
• EmberGL-org / EmberGL
  EmberGL - 2D/3D graphics library featuring a tiled software rasterizer.
  ☆373Updated 3 years ago
• rxi / cembed
  A small utility for embedding files in a C header
  ☆120Updated last year
• wernsey / bitmap
  A C module for manipulating bitmap/raster graphics
  ☆77Updated 10 months ago
• jpoirier / picoc
  A very small C interpreter
  ☆540Updated 3 years ago
• rxi / sfd
  A small C library for opening a file dialog
  ☆215Updated last year
• fededevi / pingo
  A C, low level, extensible, 2D/3D software renderer
  ☆100Updated 5 months ago
• lunixbochs / tinygles
  Software-rendered OpenGL ES
  ☆89Updated 9 years ago
• AndreRenaud / PDFGen
  Simple C PDF Writer/Generation library
  ☆589Updated last month
• jtsiomb / c11threads
  Portable C11 threads implementation over POSIX threads and win32 threads.
  ☆254Updated last year
• r-lyeh / tinybits
  Tiny bits and useful snippets that I keep using everywhere (C, C++)
  ☆328Updated 3 years ago
• npiegdon / immediate2d
  A C++ drawing framework for Windows that makes simple graphics programming as fun and easy as the days when computers booted directly to …
  ☆138Updated last year
• dagostinelli / hypatia
  A header-only, pure-C math library for 2D/3D graphics (matrix, vector, quaternion) Seeks to be close to C89/C90 compliant for portability…
  ☆100Updated 7 months ago
• kgabis / agnes
  NES emulation library with an easy to use API.
  ☆140Updated last month
• rxi / ini
  A tiny ANSI C library for loading .ini config files
  ☆383Updated 2 years ago