There are 4 repositories under avisynth topic.
A high performance anime upscaler
GUI for ffmpeg to convert videos to WebM and mp4.
An AviSynth+ implementation of some Super-Resolution Convolutional Neural Networks.
An optimized OpenCL implementation of the Non-local means de-noising algorithm
DirectShow filters that put AviSynth and VapourSynth into video playing
AviSynth+ 3.7.3+ Filters
Advanced delogo plugin for AviSynth+
.Net wrapper for media encoders such as FFmpeg, X264 and X265
Beginner friendly guide for StaxRip, the x265 video encoder and H.265 video codec.
A simple package repository for AviSynth+ https://forum.doom9.org/showthread.php?t=175822
Blu-ray 3D decoding, subtitle depth estimation and rendering tools for AviSynth
A modernization of DotCrawlPlus, an filter that emulates analog artifacts.
Script to re-encode videos of < 60 FPS to run at 60 FPS using frame interpolation
Seven-segment display recognition filter for AviSynth
Denoising filter for Avisynth 2.6.
AI video upscaler
Avisynth dot crawl effect (make your video ugly on purpose) - Mirror/Archive from Doom9
Decode avisynth audio stream to raw audio file and split multi-channel WAV files into single channel WAV files.
SVPlite - Realtime-Optimized AviSynth+ Script-Templates for the SmoothVideo Project's SVPflow filters. Portable Low-Resource Motion Interpolation.
Rotation plugin for AviSynth+
Sublime Text 3 syntax for AviSynth
DoomDelogo plugin for AviSynth+
AviSynth filter for scaling pixel-perfect sources