As a Go programmer, what design pattern, programming techniques have you actually used, implemented regularly in your workplace which made your life much easier?

1. cmb

   1 1 9 10.0 Go

   A parser combinator library in Go

   One of my favorite examples is parser combinators, where small functions that parse individual pieces of syntax ("parselets") can be combined in increasing sophisticated ways using function composition to be able to recognize grammars. You can make a complete recursive descent parser that way. Here's one I cooked up in Go a long time ago: https://github.com/mcvoid/cmb

2. CodeRabbit

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3. fx

   2 36 6,261 7.2 Go

   A dependency injection based application framework for Go. (by uber-go)

   

   I only have private and work repos... But I use Uber fx. https://github.com/uber-go/fx

4. go

   3 2,237 126,590 10.0 Go

   The Go programming language

   

   There's actually been talk on and off for years now about making that a first-class feature, but there's worry about confusion with, for example, io.Writer and io.Reader's methods having the exact same signature and only being differentiated by name, something that wouldn't apply to the feature.

5. trayscale

   4 12 619 7.3 Go

   An unofficial GUI wrapper around the Tailscale CLI client.

   

   I've actually just recently used this with both pointer and value reveivers in one of my own projects.

6. wire

   5 32 13,505 2.0 Go

   Compile-time Dependency Injection for Go

   

   Im by no means a "purist" in such things, I love my magic and QoL-features/libs, but havent seen something that is so easy to use in go, that I immediately wanted to add it. And to be fair, I only looked closely at https://github.com/google/wire , others I have just skipped - and I will be looking into uber-fx as mentioned in the other comment.

7. wild-workouts-go-ddd-example

   6 30 5,418 2.7 Go

   Go DDD example application. Complete project to show how to apply DDD, Clean Architecture, and CQRS by practical refactoring.

   

   Clean architecture is not tied to some specific paradigm. It's a way of thinking about programs that is common to almost every mature developer. Many developers use it without even knowing the name - they just came to it by themselves through many tries and errors. There is a good free book about using it in Go, called Go with the Domain if you interested.

8. gobyexample

   7 114 7,482 7.6 Go

   Go by Example

   

   For reference I recommend Go By Example: https://gobyexample.com/

9. SaaSHub

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