Download youtube-dl and Microsoft Visual C++ 2010 Redist x86 from here:
http://ytdl-org.github.io/youtube-dl/download.html and put youtube-dl.exe into your build directory. It has to be in Tubio's working directory!!!
Youtube-dl should be already there, but it is always good to update it.

ffmpeg

Download the windows builds from ffmpeg from https://ffmpeg.org/download.html#build-windows and put the executeables (ffmpeg.exe, ffplay.exe and ffprobe.exe) into your build directory. They have to be in Tubio's working directory!!!

Languages

C 63.3%

C++ 24.3%

HTML 5.7%

Vue 4.3%

CSS 1.1%

Other 1.2%