We need code completion. This is especially useful, necessary, and important for beginners when learning the language and API.

Code completion in the IDE helps me a lot when learning new languages and APIs. It greatly reduces the frequency of peeking at documentation and cheat sheets. I have to take my mind off coding a lot less often to look at the documentation. And it saves my attention as much as blind typing. The less often you have to be distracted by documentation, the slower fatigue comes. It's the same story with blind typing. Blind typing also saves a lot of effort because you don't have to keep looking back and forth. In IDEs it is a very useful and important feature.

Recently I came across a project called The Farmer Was Replaced. This minimalistic game teaches programming on the example of automating an agricultural drone. And there code completion once again showed how useful and important it is when learning a new language and api. Especially for beginners.

MicroStudio is a very cool project. Probably it is the best game engine for beginners. But it is very strange and terrible omission that microStudio still doesn't have such a useful and important feature as code completion.

I hope the developers will add it someday. It is especially important for beginners. And it is very useful for experienced people too.