Using Oracle Cloud to create an “always free” Online Development Environment

Context

After reading one of my last articles (How to create an always free K8S cluster in Oracle Cloud), a beginning developer friend which uses the smartphone to learn about programming, asked me if it is possible to create an “online development environment” using the same free machine.

A fast off-topic comment: it’s very common here in Brazil for young people who wish to learn about development and programming, and don’t have access to a computer. I know, this is sad…