LiteIDE - LiteIDE is a simple, open source, cross-platform Go IDE. - visualfc/liteide
IntelliJ IDEA - Capable and Ergonomic IDE for JVM
GoLand - GoLand is an IDE by JetBrains aimed at providing an ergonomic environment for Go development.
Vim - Highly configurable text editor built to enable efficient text editing
VS Code - Build and debug modern web and cloud applications, by Microsoft
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.