Ebiten is a great tool for writing cross-platform 2D games in Golang. It's very easy to converted my old canvas algorithm visualizer into it. Now I can build it for all major platforms.
jsgo is another awesome tool for using golang with GopherJS. It compiles the go (GopherJS) lib into js, serve and cache it. Then you can easily see the result
Loading it as a simple iframe in Vuepress:
(Quick Sort)
I gave it a final name too.
Algoman - An interactive game for learning algorithms.
I will visualise all the major algorithms and made it as a game for learning algorithms.