NTSC Shaders for SEGA Mega Drive / Genesis - Shaders - Libretro Forums
RetroArch
I created simple out-of-box and really useful retroarch build | Next Generation Emulation
Dunno - Shaders & Filters? - General - Libretro Forums
Which scanline / CRT filter or shader combo do you use? Also are there any that look similar to the one the NES/SNES Classics use? : r/emulation
Shaders and Filters - Emulation General Wiki
RetroArch
RetroArch
Recommendation for video filters and shaders? - Lakka - Libretro Forums
RetroArch - RetroArch & Shaders - Steam News
RetroArch Shader Comparison for SNES at 1440p – things i play
GitHub - rsn8887/Sharp-Bilinear-Shaders: sharp bilinear shaders for RetroPie, Recalbox and Libretro for sharp pixels without pixel wobble and minimal blurring
Question about "Darken" and "EPX" Video Filters - General - Libretro Forums