Working with Concurrency in Go (Golang) (Udemy.com)

- I'm missing a little bit more exercises - Some files for Windows are not correct (at least they don't work in my Laptop and had to correct them)

A very good course with clear and well-structured explanations. The instructor made the topics easy to understand, and the examples were very helpful. I learned a lot and would definitely recommend it.

I've bought nearly all of Trevor Sawler's Udemy courses because he is an excellent communicator and Go developer. I highly recommend his courses for his unique approach to teaching. The one criticism I would add is that sometimes he misses some details and they'll be staring him right in the face. But I think that just comes from trying to teach and do at once. Many of them he goes back and fixes later. One example can be found in his testing section: ```go // cmd/web/handlers_test.go // Sawler neglects to change to `rr.Code != e.expectedStatusCode`. if rr.Code != http.StatusOK { t.Errorf("%s failed; expected %d, but got %d", e.name, e.expectedStatusCode, rr.Code) } ```

Thank you so much for this wonderful course on Go's concurrency model. An amazing job from Trevor

This was a very enjoyable course. Some parts were more challenging, so I had to rewatch them, but that actually helped deepen my understanding. I especially appreciate the section about testing. Testing is often underestimated, and this course provides a very solid blueprint for how to test concurrent Go code properly. Overall, a high-quality course that goes beyond basics and focuses on real-world practices.

I’ve taken several courses by Trevor Sawler, and this concurrency course continues to reinforce why I’m such a big fan of his teaching style. Trevor has a rare ability to take complex topics—like concurrency—and break them down in a way that’s clear, approachable, and practical. I come into each of his courses as a learner who’s new to the subject, and I leave feeling confident, capable, and genuinely satisfied with what I’ve learned. The explanations are well-paced, the examples are relevant, and the concepts build naturally on one another without feeling overwhelming. By the end of the course, I wasn’t just following along—I actually understood why things worked the way they did. If you’re looking for a course that teaches real understanding (not just surface-level syntax), I highly recommend this one. Trevor’s courses consistently deliver, and this one is no exception.

The instructor has a lot of knowlodge on the matter, and shows different ways to use concurrency with Golang, but, if you don't know anything about Golang, I suggest you find an intro course prior to this one.

I'm a newbie in Go and I learned a lot from this course and other courses from this author. I absolutely recommend this course and all courses from this author(I'm already finished one and bought 3 more courses). You should understand that you should follow some points by your own and try to learn on the fly, but the basics and understanding of how a lot of things work in Go you can reach(this course includes testing section as well as other courses and it's great).

Overall very enjoyable learning experience. Some of the topics could use some more context - sometimes we are just typing things not really knowing their purpose or functionality. Also there are few errors which were left unnoticed and could cause some issues along the line while troubleshooting.

It was good, covered a lot of topics that I had to learn for the job, and also taught me new things and concepts. But one thing I would encourage is to explain the "why" of some things. When he's teaching how to fix some "unintentional" bugs, sometimes he just shows the answer and goes on, but it would be more valuable to explain why that was a bug in the first place, and how or why that answer is fixing it. Other than that for me, this is an incredible good course, covers many topics, and the instructor is very concise and knowledgeable