I make tools for my own use, but share them in case anyone finds any use for them.
ClipIT
Web based chat analysis tool for VTuber clippers. Interactive chat activity graph with keyword filtering, chat search, and embedded player.
Chad
Simple python script to generate an interactive chat activity graph for a YouTube or Twitch stream.
W.A.P
A Discord app written in Python providing a slash command to generate a chat activity graph for a YouTube or Twitch stream.
VodTS
Chrome extension to make it easier to create and use timestamps for YouTube and Twitch streams/vods.
OpenCaptions
Free & Open-Source Multi-Track Subtitle to Text+ tool for DaVinci Resolve. No subscriptions. No paywalls. Just captions that work.