Top 3 goban open source projects

Sabaki
An elegant Go board and SGF editor for a more civilized age.
pyDLGO
基於深度學習的 GTP 圍棋(围棋)引擎,KGS 指引文件以及演算法教學。
besogo
Embeddable SGF editor/viewer for the game of Go (aka Weiqi, Baduk)
1-3 of 3 goban projects