Have you learned the basic grammar of the Go language, but are you still having trouble using it in practice? Or have you encountered many difficult problems while using it in practice? In this lecture, we will introduce various useful packages of Go and share the know-how to improve speed.

If you are interested in the Go language, I will teach you in detail one by one so that even non-developers who do not know any language can understand. I will try to structure the lecture with as many examples and practical exercises as possible.