I just mentioned, the way of typing "blindly" using our "normal" keyboard. Because, sometimes it's a huge pain when we need to look our keyboard and screen, back and forth, again, again and again.

It depends on the language . For Java, Eclipse is the best choice. In addition, for a Java web framework like Spring Boot, there is a unique ide called STS , which is built on top of Eclipse. If it's Javascript, then VS code (Visual Studio Code). Or if it's C#, just Visual Studio .