KiCad

https://www.kicad.org/

To publish schematics to web: KiCanvas
for automated release: https://github.com/INTI-CMNB/KiBot
https://github.com/hildogjr/KiCost

Skidl https://devbisme.github.io/skidl/

• https://www.youtube.com/watch?v=63R6Wnx44uY watch great kicad template!
  https://github.com/nguyen-v/KDT_Hierarchical_KiBot
  https://github.com/mitxela/kicad-round-tracks